Test Equipment

1. Material: ABS2. Measuring voltage range: 600V3. Measuring current range: 400A4. Measuring resistance range: 40M5. Battery: 2xAAA 1.5V (not included in this product)6. Clamp opening size: 30mm7. Display: VA screen8. Working temperature: -20 to 1000 degrees Celsius9. Count: 400010. When the voltage is greater than 80V and the current is greater than 3A, the orange backlight will automatically turn on to remind you to pay attention to safety11. Equipped with dual impedance measurement function to prevent accidental readings caused by wrong voltages12. Can safely troubleshoot sensitive electronic or control circuits and circuits that may contain false voltages, providing more reliable voltage detection

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1. Material: ABS2. Measuring voltage range: 600V3. Measuring current range: 400A4. Measuring resistance range: 40M5. Battery: 2xAAA 1.5V (not included in this product)6. Clamp opening size: 30mm7. Display: VA screen8. Working temperature: -20 to 1000 degrees Celsius9. Count: 400010. When the voltage is greater than 80V and the current is greater than 3A, the orange backlight will automatically turn on to remind you to pay attention to safety11. Equipped with dual impedance measurement function to prevent accidental readings caused by wrong voltages12. Can safely troubleshoot sensitive electronic or control circuits and circuits that may contain false voltages, providing more reliable voltage detection

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1. DC voltage range: 600mV/6V/60V/600V2. AC voltage range: 6V/60V/600V3. AC current range: 6A/60A/600A4. Resistance range: 600 Ω/6k Ω/60k Ω/600k Ω/6M Ω/60M Ω5. Capacitance range: 10nF/100nF/1 μ F/10 μ F/100 μ F/1mF/10mF/100mF6. Frequency range: 10Hz/100Hz/1kHz/10kHz/100kHz/1MHz/10MHz7. Duty cycle: 1% -99%8. Temperature: -40 ℃ -1000 ℃, -40 ℉ -1832 ℉9. Maximum count: 600010. Battery type: 2x1.5V AAA battery (not included)11. Other functions: auto-ranging, on/off testing, diode testing, data retention, NCV non-contact voltage detection, backlight, flashlight, low voltage indication, full range protection, automatic shutdown, true RMS, low-pass filtering, maximum/minimum measurement, LowZ12. Industrial grade wear-resistant silicone protective sleeve, comfortable to touch and durable13. Accurate detection, easy operation.14. Clamp opening size: 26x44mm15. Material: ABS16. Size: 193x73x34mm17. Weight: 260g

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1. Made of high-quality materials, durable and practical.2. Small size, simple application and easy installation.3. Efficient and stable performance, long service life.4. It can automatically identify the pin position and display it as a graphic. The large-screen graphic display is easy to read and observe.5. Wide range of applications, with infrared waveform display and infrared receiving indication.6. Easy to use, just place the component in the test area and press the "Start" button. Start automatic measurement7. Can test related parameters of diodes, transistors, resistors, capacitors and inductors8. Able to test transistors, MOS tubes, thyristors, Darlington tubes, and IGBTs (note: high-power thyristors and IGBTs may not be tested accurately), and can automatically identify the foot position and display it graphically9. Can test the encoding value of the infrared remote control (only supports NEC format)Parameter:1. Lithium battery power supply: 3.7V2. Working current: 50ma3. Capacitance: 25pF-100mF4. Resistance: 0.01-50MΩ5. Inductance: 0.01mH-20H6. Battery: 0.1-4.5V7. Dimensions: 80 x 60 x 20mm8. Power supply method: rechargeable lithium battery (3.7V 300mAH)/2 AA batteries (optional style)Note: The capacitor must be discharged before testing, otherwise the instrument will be directly damaged. This instrument is an active instrument. Do not use this instrument to measure live circuit boards, as it may cause damage to the circuit board and instrument.

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1. Made of high-quality materials, durable and practical.2. Small size, simple application and easy installation.3. Efficient and stable performance, long service life.4. It can automatically identify the pin position and display it as a graphic. The large-screen graphic display is easy to read and observe.5. Wide range of applications, with infrared waveform display and infrared receiving indication.6. Easy to use, just place the component in the test area and press the "Start" button. Start automatic measurement7. Can test related parameters of diodes, transistors, resistors, capacitors and inductors8. Able to test transistors, MOS tubes, thyristors, Darlington tubes, and IGBTs (note: high-power thyristors and IGBTs may not be tested accurately), and can automatically identify the foot position and display it graphically9. Can test the encoding value of the infrared remote control (only supports NEC format)Parameter:1. Lithium battery power supply: 3.7V2. Working current: 50ma3. Capacitance: 25pF-100mF4. Resistance: 0.01-50MΩ5. Inductance: 0.01mH-20H6. Battery: 0.1-4.5V7. Dimensions: 80 x 60 x 20mm8. Power supply method: rechargeable lithium battery (3.7V 300mAH)/2 AA batteries (optional style)Note: The capacitor must be discharged before testing, otherwise the instrument will be directly damaged. This instrument is an active instrument. Do not use this instrument to measure live circuit boards, as it may cause damage to the circuit board and instrument.

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1. Stretch length: 40-60 inches2. Detector diameter: 7.9 inches3. Battery: 2x9V AA (not included)4. Working voltage: 18V5. Sensitivity: US 25/50 cents: 20cm6. Its detection depth: depends on your target area detection7. Detection disk: waterproof8. Frequency: 6.25KHz9. Search mode: LCD and sound mode10. Current: 10ma/70ma(MAX)11. Detection objects: metal (iron nails, iron covers, aluminum rings, small aluminum products, coins, gold, copper, silver) Applications: gold detection, desert detection, security inspection, archeology, treasure hunting, beach detection.12. Built-in high sensitivity, strong identification ability, strong versatility, and easy to use13. Net weight: 1.4kgPackage list:1 x detector1 x English instruction manual

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1. Stretch length: 40-60 inches2. Battery: 2x9 volt AA (not included)3. Working voltage: 18V4. Sensitivity: US 25/50 Cent: 20cm5. Its detection depth: depends on your target area detection6. Search coil: waterproof7. Frequency: 6Khz8. Search mode: LCD display and sound mode9. Current: 10ma-70ma (MAX)10. Suitable for searching coins, cultural relics, jewelry, gold, silver and any metal11. 8 levels of adjustable sensitivity, strong identification ability, strong versatility, and easy to use12. Net weight: 1.45kg

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1. Stretch length: 40-60 inches2. Detector diameter: 7.9 inches3. Battery: 2x9V AA (not included)4. Working voltage: 18V5. Sensitivity: US 25/50 cents: 20cm6. Its detection depth: depends on your target area detection7. Detection disk: waterproof8. Frequency: 6.25KHz9. Search mode: LCD and sound mode10. Current: 10ma/70ma(MAX)11. Detection objects: metal (iron nails, iron covers, aluminum rings, small aluminum products, coins, gold, copper, silver) Applications: gold detection, desert detection, security inspection, archeology, treasure hunting, beach detection.12. Built-in high sensitivity, strong identification ability, strong versatility, and easy to use13. Net weight: 1.4kgPackage list:1 x detector1 x English instruction manual

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1. Measuring range: 5-1000Y 2. Battery: built-in lithium battery 3. Magnification: 6X 4. Measurement accuracy: +/-1Y or 0.1% 5. Field of view: 122m (7 degrees) 6. Objective lens aperture: 25m 7. Eyepiece: 15mm 8. Diameter of exit pupil: 3.9mm 9. Laser type: 905mm 10. Suitable for hiking, golfing, field work or forestry power survey 11. Using a 6x monocular telescope and multi-layer coating, the field of view is clear and bright 12. Size: 114.6x40x73mm 13. Weight: 150g

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1. With reverse protection, reverse not burned2. Low cost, high precision to meet most of the application requirements3. Low startup voltage, red as low as 4.5V, green as low as 5V, blue as low as 5V4. Input voltage up to DC30V, ( note: input voltage higher than 30V may be permanently damaged )Technical parameters:1. Measuring range: 0V-30V2. Input impedance: greater than 100K ohms3. Refresh speed: about 300ms/time4. Operating temperature: -10-65 degrees Celsius5. Power supply range: red DC4.5-30V, green DC4.7-30V, blue DC5-30V6. Allowable error: about 1 percent, greater than or equal to 10V error of about 0.3V, less than 10V error of about 0.1V7. Operating current: red less than 23mA, green less than 18mA, blue less than 13mA8. Display mode: three 0.56-inch LED digital tube9. Display color: red, green, blue10. Length of lead wire: 20 cm11. Weight: about 19 g12. Size: about 4.8 x 2.9 x 2.2 cm, mounting holes about 4.6 x 2.7 cm

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1. With reverse protection, reverse not burned2. Low cost, high precision to meet most of the application requirements3. Low startup voltage, red as low as 4.5V, green as low as 5V, blue as low as 5V4. Input voltage up to DC30V, ( note: input voltage higher than 30V may be permanently damaged )Technical parameters:1. Measuring range: 0V-30V2. Input impedance: greater than 100K ohms3. Refresh speed: about 300ms/time4. Operating temperature: -10-65 degrees Celsius5. Power supply range: red DC4.5-30V, green DC4.7-30V, blue DC5-30V6. Allowable error: about 1 percent, greater than or equal to 10V error of about 0.3V, less than 10V error of about 0.1V7. Operating current: red less than 23mA, green less than 18mA, blue less than 13mA8. Display mode: three 0.56-inch LED digital tube9. Display color: red, green, blue10. Length of lead wire: 20 cm11. Weight: about 19 g12. Size: about 4.8 x 2.9 x 2.2 cm, mounting holes about 4.6 x 2.7 cm

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1. With reverse protection, reverse not burned2. Low cost, high precision to meet most of the application requirements3. Low startup voltage, red as low as 4.5V, green as low as 5V, blue as low as 5V4. Input voltage up to DC30V, ( note: input voltage higher than 30V may be permanently damaged )Technical parameters:1. Measuring range: 0V-30V2. Input impedance: greater than 100K ohms3. Refresh speed: about 300ms/time4. Operating temperature: -10-65 degrees Celsius5. Power supply range: red DC4.5-30V, green DC4.7-30V, blue DC5-30V6. Allowable error: about 1 percent, greater than or equal to 10V error of about 0.3V, less than 10V error of about 0.1V7. Operating current: red less than 23mA, green less than 18mA, blue less than 13mA8. Display mode: three 0.56-inch LED digital tube9. Display color: red, green, blue10. Length of lead wire: 20 cm11. Weight: about 19 g12. Size: about 4.8 x 2.9 x 2.2 cm, mounting holes about 4.6 x 2.7 cm

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1. Plug and play USB interface. 2. 16384 data storage. 3. Adopt high precision digital temperature and humidity sensor. It has the characteristics of high precision, fast speed and good stability, and is suitable for data collection and recording of ambient temperature and humidity. 4. Automatically generate PDF files for easy download, analysis, export and print data. 5. Two fixed methods. The 3M adhesive tape is fixed, and after peeling off the 3M adhesive film, it is stuck in a flat and smooth position. Use the expansion screw to secure the bracket. 6. Widely used in indoor temperature measurement, pool management, logistics and transportation, communication room, intelligent buildings, subway, shopping malls, libraries and other places and occasions. Parameter: 1. Size: 7.6x4.2x2.5cm. 2. Power: CR2032 button battery. 3. Temperature measurement range: -40-70 degrees Celsius / -40-158 degrees Fahrenheit.

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Function description: 1. The circuit breaker search function automatically adjusts the sensitivity to quickly and accurately find the target circuit breaker. 2. Socket test function, test whether the three-pin socket connection is correct. Beep warning and light prompts. 3. Flashlight lighting function. 4. Battery low pressure warning. 5. Applicable to AC 110V. 6. Working temperature: 0-50 degrees Celsius. 7. Material: ABS. 8. Power: 1 x 9V battery (not included). 9. Applicable to home, office, power grid transformation, installation and acceptance projects. Warning: Do not use when the voltage exceeds 120V / 230V AC. You can turn on the flashlight in a dark environment. Maintenance: 1. Wipe clean with a dry cloth. 2. When the yellow LED is lit, unscrew and remove the cover and insert a new 9V battery so that the MS5902 maintains a good balance.

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This refractometer is designed to measure the following items:A. The freezing point of Antifreeze based on Propylene Glycol and Ethylene Glycol. It can not measure the antifreeze based on methanol.B. The freezing point of Automotive glass water. It can not measure the glass water based on methanol.C. The concentration of Automotive Adblue (Urea)D. The Specific Gravity (sg) of the rechargeable battery fluid.It is equipped with Automatic Temperature Compensation (ATC), so that the fractometer is automatically adjusted to correct temperature discrepancies of environment temperature.

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This Alcohol refractometer is designed for the measurement of distilled beverages (ethanol with water) like whiskey, brandy, fruit brandy, slivovitz, vodka, gin, tequila, Chinese alcohol, etc. It has a scale in the range of 0 - 80 % (VOL - alcohol volume percent).

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This High concentration Brix Refactometer is a Versatile refractometer, with a brix scale of 0~90%, perfect for sugar measurement, contribute much for the management of product quality, delivery inspection, sweetness classification and so on. It is widely used in the manufacture or production of sugar, food, fruit, beverages etc. With a higher measuring range (Brix 0~90%), this refractometer can be used to measure from low to high sugar objects, such as honey, strong sugar water etc. Easy to use, sturdy design, compact in size and light in weight, convenient to keep up and carry arround. We provide Manual in English, French, German, Spanish, Italian, Japanese, Russian. One Cloth bag for the convenient of customer is provided. With Built-in ATC (Automatic Temperature Compensation) from 10~30 degree Celsius. Cushioned with soft & comfortable non-slip rubber Soft Rubber eyepiece for comfortable viewing Equipped with scale measurement which provides direct reading Accurate testing results guaranteed Durable and bulit to last long Adjustable manual focusing Use ambient light only which means battery or power source is not required

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This refractometer is used in salt solution testing, seawater control industry and aquariums, oceans, fisheries, farms in the salt content of seawater, and low concentrations of salt in processed foods, or used to detect the specific gravity of the salt solution. Can also be used for medical institutions, university research and so on.If you grow your own fruit and vegetables to produce homemade pickles or to freeze, this refractometer will give you the information that you need to ensure your end products quality.Vital if you need to check salt levels when preparing sea food and other ocean by-products.Healthy fish are happy fish! Ensure the percentage of salinity in your aquarium or pond is just how your fish like it.Essential piece of equipment used in research and clinical laboratories for checking and maintaining stock solutions and dilutionsVital for students of Oceanography for determining the soil quality, research and clinical laboratories and marine industry It is equipped with Automatic Temperature Compensation (ATC), so that the fractometer is automatically adjusted to correct temperature discrepancies of environment temperature. 2 in 1 design to measure the Specific gravity (sg) of the salt solution and concentration of Nacl Easy to use, sturdy design, compact in size and light in weight, convenient to keep up and carry arround. With Built-in ATC (Automatic Temperature Compensation) from 10~30 degree Celsius. Soft Rubber eyepiece for comfortable viewing Equipped with scale measurement which provides direct reading Accurate testing results guaranteed Durable and bulit to last long Adjustable manual focusing Use ambient light only which means battery or power source is not required We provide Manual in English, French, German, Spanish, Italian, Japanese, Russian .

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This refractometer is for measuring the Sugar Content and Special Gravity of wort. It includes an automatic temperature compensation of 10~30 degree Celsius. This refractometer can replace your hydrometer for easier and more accurate measurements. Simply use the dropper to take a sample of wort and put it on the prism. Then hold the refractometer up to the light and look through the eyepiece. Due to the dual scale there is no need convert to specific gravity as the scale measures both Brix and SG. Easy to use, sturdy design, compact in size and light in weight, convenient to keep up and carry arround. We provide Manual in English, French, German, Spanish, Italian, Japanese, Russian. One Cloth bag for the convenient of customer is provided. With Built-in ATC (Automatic Temperature Compensation) from 10~30 degree Celsius. Soft Rubber eyepiece for comfortable viewing Equipped with scale measurement which provides direct reading Accurate testing results guaranteed Durable and bulit to last long Adjustable manual focusing Use ambient light only which means battery or power source is not required

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This Specific Grape wine refractometer is used to measure the sugar content of the grape juice (see the Brix scale on the left) in the brewing process. Then, according to the sugar content of the grape juice, we can understand the alcohol concentration of the grape wine after brewing. It can measure both the sugar content of the grape juice and the alcohol concentration of the grape wine. It can not be used to test the alcohol concentration of the finished grape wine. It is equipped with Automatic Temperature Compensation (ATC), so that the fractometer is automatically adjusted to correct temperature discrepancies of environment temperature. Dual-scale design to measure the sugar content of the grape juice (0~40%) and the alcohol concentration of grape wine (0~25%). Easy to use, sturdy design, compact in size and light in weight, convenient to keep up and carry arround. We provide Manual in English, Russian. With Built-in ATC (Automatic Temperature Compensation) from 10~30 degree Celsius. Soft Rubber eyepiece for comfortable viewing Equipped with scale measurement which provides direct reading Accurate testing results guaranteed Durable and bulit to last long Adjustable manual focusing Use ambient light only which means battery or power source is not required

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The brix and water content, and the baume are always importance to prove the honey's quality. Our honey refractometers are best tool to the farmer to test their honey. This optical refractometer (honey meter) has scales in the range of 12 - 27 % for measurement of honey moisture. The reading resolution is 1 %. It is suitable not only to beekeepers but also for all who needs check bee honey quality (e.g. in food industry).The other two scales offer possibility of reading the sugar content. It is widely used in the manufacture or production of sugar, food, fruit, beverages etc Easy to use, sturdy design, compact in size and light in weight, convenient to keep up and carry arround. We provide Manual in English, French, German, Spanish, Italian, Japanese, Russian. One Cloth bag for the convenient of customer is provided. With Built-in ATC (Automatic Temperature Compensation) from 10~30 degree Celsius. Cushioned with soft & comfortable non-slip rubber Soft Rubber eyepiece for comfortable viewing Equipped with scale measurement which provides direct reading Accurate testing results guaranteed Durable and bulit to last long Adjustable manual focusing Use ambient light only which means battery or power source is not required

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This Pet Clinical Refractometer is used to measure the following items: 1. The Specific Gravity of Large Animal's Urine, especially dog 2. The Specific Gravity of Cat's Urine 3. The Concentration of Serum Protein or Plasma Protein It is equipped with Automatic Temperature Compensation (ATC), so that the fractometer is automatically adjusted to correct temperature discrepancies of environment temperature.

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Measuring Range:Salinity: 0-28%Minimum Division: Salinity: 0.2%Reference Temperature: 20 CATC range: -10~30 C (50~86 F)

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1-Measurement range: -32 C ~ 280 C ( -26 F ~536F )2-Accuracy: -32C ~ 0C( ± 3C), 0C ~280C (±1.5%)3-Repeatability: 1 C or 1% of reading4-Resolution: 0.1C or 0.1F5-Response Time: 500mSec, 95% response6-Emissivity: 0.95 Preset7-Distance to Spot Ration: 8:18-Spectral response: 8~14μm9-Storage Temperature: -20C ~ 60C (-4 F ~140 F)10-Operating Temperature: 0C ~ 40C (32 F ~104 F)11-Operating Humidity: 10-95% RH non-condensing, up to 30C (86F) 1-100% BRAND NEW!2-Color: As the picture3-Laser pointer for accurate target aiming4-Simple one-handed operation5-Laser ON/OFF Switch6-Low battery indication7-LCD backlight system for operation under poor illumination8-C /F temperature unit conversion9-Automatic Power off in 7 seconds without any operation10-Display hold, Scan function

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1. High-precision laser sensor, accurate and sensitive, so that the original shape of the contaminated particles is exposed. 2. Real-time monitoring of humidity, temperature, PM2.5. 3. When PM2.5 exceeds the alarm value, the instrument flashes red data. 4. Short press SET to set the alarm value, and the screen flashes to display the current alarm value (the instrument default alarm value is 115??g/m3). 5. With it, you can easily grasp the performance of the purifier. 6. Built-in 580mAh lithium battery, with the charge, not afraid of power off. Fast charging in 30 minutes, full charge for 4.5 hours or more. 7. Compact and portable. 8. Suitable for multi-scene use, such as car, office, outings, home, etc. Specification: 1. PM2.5 measurement range: 0-500 micrograms per cubic meter. 2. PM2.5 single response time: less than 1s. 3. PM2.5 comprehensive response time: less than or equal to 10s. 4. PM2.5 resolution: 1 microgram per cubic meter. 5. Temperature measurement range: -10 to 50 degrees Celsius. 6. Temperature measurement accuracy: +/- 0.3 degrees Celsius. 7. Humidity measurement range: from zero to ninety-nine percent RH. 8. Humidity measurement accuracy: +/- 3 percent RH. 9. PM2.5 sensor: Climbing laser particle sensor. 10. Charging mode: DC 5V 500mA Micro USB interface. 11. Built-in lithium battery: 580mAh. 12. Net weight: 86g.

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One detector with two uses, it can test the electric field and the magnetic field radiation at the same time.When the test result exceeds the safe value, the instrument will alarm automatically.Data hold and clear LCD display, one-key can lock the radiation value and easily read the value.Radiation assessment can remind you whether the radiation value is safe.Easy to use and operate, easy to move or for on-site measurements.Electromagnetic radiation monitoring: household and appartment, office, outdoor and industrial site.Electromagnetic radiation test: mobile phone, computer, TV set, refrigerator and high voltage cable radiation test.Radiation protection product test: test effects of radiation-proof clothes, radiation-proof film and other prevention articles.Equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the clear LCD digital display after processing by control micro-chip.

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1. Powerful inner core,accurate measurement. 2. Powerful laser enhancement point. 3. Automatic leveling &Alarm cue,AC and DC dual use. 4. Anti falling and dust,strong waterproof. 5. 1 perpendandicular line + 1 horizontal line+1 bright spot 6.can be hung on the wall,Any highly available 7.Light and practical easy to carry 8. Due to transportation reasons, the product does not contain batteries.8.Retate 360 degrees of freedom 9.Automatic alignment, automatic alarm uneven product,Smart convenient, more efficient Descriptions: 1. LOMVUM Laser level is a control tool consisting of a laser beam projector. 2. LOMVUM laser beam is fanned to produce a thin plane beam accurately horizontal or vertical. 3. Laser levels are used wherever accurate verticals and horizontals are required, typically in the construction and cabinetry industries.

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featureSturdy and lightweight aluminum bodyHigh quality and accurate test resultsATC compensation range (ie built-in automatic temperature compensation system), temperature range from 10 ° C to 30 ° CEasy to useDouble ratio: Brix and specific gravity ratioFull range 0 to 40% Brix, 0.1% gradeRugged metal body made of durable aluminumOnly ambient light sourceCompact design with rubber handleAdjustable focal lengthHeavy weightClear display scaleSoft and flexible eyepiece for comfort during viewingSimple and convenient manual calibrationInstant and reliable aqueous solution measurement Package includeded 1 x Refractometer1 x Plastic pipette1 x Mini Screw Driver1 x Cleaning Cloth1 x Plastic Box

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1. ABS plastic case is light in weight and durable.2. Relative/absolute measurement interchangeability angle and slope reading at any position Convert the measuring surface with built-in magnet for easy connection to the object to measure the workpiece.3. Automatically close the portable size within 5 minutes, which is convenient for use with other measuring tools to expand the measurement range:4. Drain angle and runoff slope level and tractor work alignment Set the blade angle of the circular saw blade Tool setting on the lathe, table saw, connecting table, band saw connecting fence or band saw platform monitoring5. Easy to carry, can be measured anytime, anywhere.

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Feature1. Excellent accuracy:Equipped with Silicon Labs' clock generators, TDK capacitors and STMicroelectronics with an accuracy of ±1/25" and a measurement range of up to 131 feet to meet your routine measurement needs.2. Easy to use:Simple one-button operation - Press the button once to start the measurement. With a weight of 28 grams, this laser measurement is compact and can be placed in any pocket. With a backlit color display, measurements can be easily read even in dark environments.3.DURABLE:The laser distance measurement is IP54 and can withstand harsh site conditions such as dust; 3,000 measurements per charge.4. Home decoration5. Office layout6. Interactive teaching7. Construction surveyspecificationProduct Name: LS-1 intelligent rechargeable digital laser range finder range finder range finder measurementModel: LS-1Material: aluminum alloyProduct Type: Portable Laser Range FinderUnit of measurement: m (meters), feet (feet), inches (inches)Measurement accuracy: ±2mmWorking temperature: 5 ° C -40 ° CStorage temperature: -20 ° C -60 ° CDurability: 180mAh / about 3,000 timesMeasuring range: 0.03-40mLaser type:620~670nm, <1mwCharging mode: DC 5V <0.2A Package Included1x LS-1 laser range finder1x hand strap1 USB charging cable1x user manual

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Feature1. Ideal and necessary tools for gardeners, vegetable and fruit growers and all those who plant trees and grasses2. You can take good care of your plants.3. Suitable for indoor and outdoor plants, gardens and lawns.4. Simply insert the meter into the soil, switch to the setting you want to measure and read the scale.5. To avoid damage to the electrode, clean the electrode after each use, do not use it in soil with gems and forcibly insert

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Feature1. Excellent accuracy:Equipped with Silicon Labs clock generators, TDK capacitors and STMicroelectronics with an accuracy of ±1/25" and a measurement range of up to 131 feet to meet your routine measurement needs.2. Easy to use:Simple one-button operation - Press the button once to start the measurement. With a weight of 28 grams, this laser measurement is compact and can be placed in any pocket. With a backlit color display, measurements can be easily read even in dark environments.3.DURABLE:The laser distance measurement is IP54 and can withstand harsh site conditions such as dust; 3,000 measurements per charge.4. Home decoration5. Office layout6. Interactive teaching7. Construction surveyspecificationProduct Name: LS-1 intelligent rechargeable digital laser range finder range finder range finder measurementModel: LS-1Material: aluminum alloyProduct Type: Portable Laser Range FinderUnit of measurement: m (meters), feet (feet), inches (inches)Measurement accuracy: ±2mmWorking temperature: 5 ° C -40 ° CStorage temperature: -20 ° C -60 ° CDurability: 180mAh / about 3,000 timesMeasuring range: 0.03-40mLaser type: Class0.620~670nm, <1mwCharging mode: DC 5V <0.2A Package Included1x LS-1 laser range finder1x hand strap1 USB charging cable1x user manual

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Item type:Outdoor expansion equipmentBrand Name:WoSporTSpecification :1. Product name: WST LCD screen display chronograph2. Product battery: Built-in(400mA)3. Product chip: UNR 372U4. Charging voltage: DC 5.0V5. Tripod: Standard camera stand (additional gift)6. Whether support Android system and IOS system:Yes7. Language selection: Chinese(simplified), Chinese(traditional), English, German, Italian, Japanese, Russia, Polish (Phone APP)8. Bluetooth version: 2.0 9. Product size: 130*110*60mm 10. Product weight: About 250g （net weight) 11. Product components: Chronograph, tripod and USB

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1. Large screen digital display interface2. Long enough aluminum probe to adapt to multiple soil environments3. Convenient temperature metric conversion function4. Power shortage prompt function5. Power-saving automatic shutdown function: 5 minutes without any operation, automatic shutdown6. Power supply: 1*9V battery (without battery)1. One product2. A manual3. A box

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Functional characteristicsElectromagnetic radiation detector has the following characteristics1. Two uses of a detector, simultaneous detection of electric and magnetic field radiation.2. Color screen display.3. Sound and light alarm, automatic alarm4. One data is locked. Press one button to lock the radiation value.5.LCD graphic display radiation value trend

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Measuring Rang : 30-130dBA Accuracy +-1.5dBFrequency response :31.5HZ-8KHZFrequency weighting : A weightResolution: 0.1dB Working temperature and humidity：0-40 10-80%RHStorage temperature and humidity ：-10-60 ，0~90%RH

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Feature1. Ideal and necessary tools for gardeners, vegetable and fruit growers and all those who plant trees and grasses2. You can take good care of your plants.3. Suitable for indoor and outdoor plants, gardens and lawns.4. Simply insert the meter into the soil, switch to the setting you want to measure and read the scale.5. To avoid damage to the electrode, clean the electrode after each use, do not use it in soil with gems and forcibly insert

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Feature1. Ideal and necessary tools for gardeners, vegetable and fruit growers and all those who plant trees and grasses2. You can take good care of your plants.3. Suitable for indoor and outdoor plants, gardens and lawns.4. Simply insert the meter into the soil, switch to the setting you want to measure and read the scale.5. To avoid damage to the electrode, clean the electrode after each use, do not use it in soil with gems and forcibly insert

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Features1. The screen is flipped;2. Acceleration high and low frequency switching measurement;3. High frequency (1KHz~10KHz) low frequency (20Hz~1KHz)4. Curve display;5. File save view;6. Power display;7. Double measurement button;8. Flashlight;9. Screen brightness;10. Chinese and English choices;11. Set the shutdown time;12. Machine grade;

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Feature1. Ideal and necessary tools for gardeners, vegetable and fruit growers and all those who plant trees and grasses2. You can take good care of your plants.3. Suitable for indoor and outdoor plants, gardens and lawns.4. Simply insert the meter into the soil, switch to the setting you want to measure and read the scale.5. To avoid damage to the electrode, clean the electrode after each use, do not use it in soil with gems and forcibly insert

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Feature1. Ideal and necessary tools for gardeners, vegetable and fruit growers and all those who plant trees and grasses2. You can take good care of your plants.3. Suitable for indoor and outdoor plants, gardens and lawns.4. Simply insert the meter into the soil, switch to the setting you want to measure and read the scale.5. To avoid damage to the electrode, clean the electrode after each use, do not use it in soil with gems and forcibly insert

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Feature1. Ideal and necessary tools for gardeners, vegetable and fruit growers and all those who plant trees and grasses2. You can take good care of your plants.3. Suitable for indoor and outdoor plants, gardens and lawns.4. Simply insert the meter into the soil, switch to the setting you want to measure and read the scale.5. To avoid damage to the electrode, clean the electrode after each use, do not use it in soil with gems and forcibly insert

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1. Powerful inner core,accurate measurement.2. Powerful laser enhancement point.3. Automatic leveling &Alarm cue,AC and DC dual use.4. Anti falling and dust,strong waterproof.5. 1 perpendandicular line + 1 horizontal line+1 bright spot6.can be hung on the wall,Any highly available7.Light and practical easy to carry8. Due to transportation reasons, the product does not contain batteries.8.Retate 360 degrees of freedom9.Automatic alignment, automatic alarm uneven product,Smart convenient, more efficientDescriptions:1. LOMVUM Laser level is a control tool consisting of a laser beam projector.2. LOMVUM laser beam is fanned to produce a thin plane beam accurately horizontal or vertical.3. Laser levels are used wherever accurate verticals and horizontals are required, typically in the construction and cabinetry industries.

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Feature 1. Widely used in various fields: The refractometer measures sugar concentrations in fruits, beverages and vegetables and can be used in beverage quality management, the food industry sector, agricultural production science research, and in the manufacture of beer and wine. 2. Function: Temperature compensation, refractive index display function, sugar concentration measurement 3. IP65 dustproof and waterproof: Sample tank design, corrosion resistant 4. Backlit LCD display: Refractive prism, high resolution and high precision 5. Rechargeable battery: Low power consumption, 20,000 measurements after full charge Product specifications 1. Model Name: SW-593 2. Range: 0-55% Brix 3. Temperature Compensation: 10 degree C ~ 40 degree C 4. Ambient Temperature: 10 degree C ~ 40 degree C 5. Fully Charged: about 20,000 times 6. Resolution: Brix 0.1% 7. Accuracy: +/-0.2% Brix / +/-1 degree C 8. Battery: 4200mAh 9. Product size: 300g / 120x55x30mm 10. Packing size: 330g / 170x115x65mm Package Included 1. SW-593 refractometer device x 1 2. USB charging x 1 3. User manual x 1 4. lens cleaning cloth x 1 5. Straw x 1

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This product is mainly suitable for 1. Light steel keel ceiling construction2. Compartment construction3. Hydropower, air conditioning, fire protection pipeline erection4. Marble and floor tiles5. The overall construction of the OA series office can be used for all kinds of horizontal and vertical projects. Feature 1. Powerful inner core,accurate measurement.2. Powerful laser enhancement point.3. Automatic leveling &Alarm cue,AC and DC dual use.4. Anti falling and dust,strong waterproof.5. 1 perpendandicular line + 1 horizontal line+1 bright spot6.can be hung on the wall,Any highly available7.Light and practical easy to carry8.Retate 360 degrees of freedom9.Automatic alignment, automatic alarm uneven product,Smart convenient, more efficient

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1. Model: ECO 4F 2. Material: food grade ABS 3. Product size: 122*52 *14 mm 4. Product weight: 330g 5. Applicable products: vegetables, fruits, meat 6. Colors: White, Black

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1. Model: ECO 4F 2. Material: food grade ABS 3. Product size: 122*52 *14 mm 4. Product weight: 330g 5. Applicable products: vegetables, fruits, meat 6. Colors: White, Black

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Feature The device utilizes the standardized scale which is accurate and easy to read. The digital display is quick and easy to read. Specifications 1.Applicable sugarsodium chloride NaClsalinity salinity specific gravityRefractive Index 2. Range:Brix :0.0~90.0%Water :38.0%~5.0%Be':33.0~48.0Refractive Index :1.3330―1.4200nD3. ResolutionBrix:0.1% Water:0.1‰ Be':0.1Refractive Index:0.0001nD 4. Accuracysalinity :±0.2%salinity:±0.2‰Be':±0.2Refractive Index:±0.0003nD Package includeed 1X Digital Refractometer1X clean cloth1Xstraw1xbox

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