Test Equipment

1. Temperature range: -55-120 degrees Celsius2. Control temperature accuracy: 0.1 degrees Celsius3. Display colors: red and blue4. Power supply voltage: DC 12V / AC110-220V5. Relay: 20A6. Dimensions: 79 x 43 x 26 mm7. Cutout size: 74 x 39 mm8. Can be saved digitally9. Packing list:1 digital temperature controller1 x manual

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1. Temperature range: -55-120 degrees Celsius2. Control temperature accuracy: 0.1 degrees Celsius3. Display colors: red and blue4. Power supply voltage: DC 12V / AC110-220V5. Relay: 20A6. Dimensions: 79 x 43 x 26 mm7. Cutout size: 74 x 39 mm8. Can be saved digitally9. Packing list:1 digital temperature controller1 x manual

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1. Temperature range: -55-120 degrees Celsius2. Control temperature accuracy: 0.1 degrees Celsius3. Display colors: red and blue4. Power supply voltage: DC 12V / AC110-220V5. Relay: 20A6. Dimensions: 79 x 43 x 26 mm7. Cutout size: 74 x 39 mm8. Can be saved digitally9. Packing list:1 digital temperature controller1 x manual

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1. 4.8 inch screen display 2. 6 touch design buttons, stylish 3. The color-changing circular design in the middle brings more dynamic effect 4. Wall-mounted and embedded installation compatible design, flexible and flexible 5. The 3H2C heat pump system is compatible with 12 interfaces and reserves space 6. Fahrenheit and Celsius can be switched 7. 7 days four time programming / temporary manual programming / manual mode / holiday mode free scheduling 8. Local humidity, weather, wind index, and ultraviolet intensity display provide a powerful reminder for your life 9. Frame material: aviation aluminum silver 10. Body material: PC+ABS 11. Dustproof level: IP20 12. Voltage: 24V AC/DC

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1. 4.8 inch screen display 2. 6 touch design buttons, stylish 3. The color-changing circular design in the middle brings more dynamic effect 4. Wall-mounted and embedded installation compatible design, flexible and flexible 5. The 3H2C heat pump system is compatible with 12 interfaces and reserves space 6. Fahrenheit and Celsius can be switched 7. 7 days four time programming / temporary manual programming / manual mode / holiday mode free scheduling 8. Local humidity, weather, wind index, and ultraviolet intensity display provide a powerful reminder for your life 9. Frame material: aviation aluminum silver 10. Body material: PC+ABS 11. Dustproof level: IP20 12. Voltage: 24V AC/DC

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1. 4.8 inch screen display 2. 6 touch design buttons, stylish 3. The color-changing circular design in the middle brings more dynamic effect 4. Wall-mounted and embedded installation compatible design, flexible and flexible 5. The 3H2C heat pump system is compatible with 12 interfaces and reserves space 6. Fahrenheit and Celsius can be switched 7. 7 days four time programming / temporary manual programming / manual mode / holiday mode free scheduling 8. Local humidity, weather, wind index, and ultraviolet intensity display provide a powerful reminder for your life 9. Frame material: aviation aluminum silver 10. Body material: PC+ABS 11. Dustproof level: IP20 12. Voltage: 24V AC/DC

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1. 4.8 inch screen display 2. 6 touch design buttons, stylish 3. The color-changing circular design in the middle brings more dynamic effect 4. Wall-mounted and embedded installation compatible design, flexible and flexible 5. The 3H2C heat pump system is compatible with 12 interfaces and reserves space 6. Fahrenheit and Celsius can be switched 7. 7 days four time programming / temporary manual programming / manual mode / holiday mode free scheduling 8. Local humidity, weather, wind index, and ultraviolet intensity display provide a powerful reminder for your life 9. Frame material: aviation aluminum silver 10. Body material: PC+ABS 11. Dustproof level: IP20 12. Voltage: 24V AC/DC

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1. 4.8 inch screen display 2. 6 touch design buttons, stylish 3. The color-changing circular design in the middle brings more dynamic effect 4. Wall-mounted and embedded installation compatible design, flexible and flexible 5. The 3H2C heat pump system is compatible with 12 interfaces and reserves space 6. Fahrenheit and Celsius can be switched 7. 7 days four time programming / temporary manual programming / manual mode / holiday mode free scheduling 8. Local humidity, weather, wind index, and ultraviolet intensity display provide a powerful reminder for your life 9. Frame material: aviation aluminum silver 10. Body material: PC+ABS 11. Dustproof level: IP20 12. Voltage: 24V AC/DC

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1. 4.8 inch screen display 2. 6 touch design buttons, stylish 3. The color-changing circular design in the middle brings more dynamic effect 4. Wall-mounted and embedded installation compatible design, flexible and flexible 5. The 3H2C heat pump system is compatible with 12 interfaces and reserves space 6. Fahrenheit and Celsius can be switched 7. 7 days four time programming / temporary manual programming / manual mode / holiday mode free scheduling 8. Local humidity, weather, wind index, and ultraviolet intensity display provide a powerful reminder for your life 9. Frame material: aviation aluminum silver 10. Body material: PC+ABS 11. Dustproof level: IP20 12. Voltage: 24V AC/DC

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1. 95-240V AC, 50/60HZ 2. Control water heating, 5A 3. Built-in sensor 4. Negative display backlight 5. Installation method: cassette

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1. 95-240VAC, 50/60HZ 2. Controlling water/gas boiler Heating, 5A 3. Built-in internal sensor 4. With WiFi 5. Brushed stainless steel mirror 6. Negative display backlight 7. Installation method: cassette

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1. 95-240VAC, 50/60HZ 2. Control water heating, 5A 3. Built-in internal sensor 4. Brushed stainless steel mirror 5. Negative display backlight 6. Installation method: cassette

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1. 95-240VAC, 50/60HZ 2. Control water heating, 5A 3. Built-in internal sensor 4. With WiFi 5. Brushed stainless steel mirror 6. Installation method: cassette

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1. 95-240VAC, 50/60HZ 2. Controlling water/gas boiler Heating, 5A 3. Built-in nternal sensor 4. Brushed stainless steel mirror 5. Negative display backlight 6. Installation method: cassette

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1. 95-240VAC, 50/60HZ 2. Control water heating, 5A 3. Built-in sensor 4. With WiFi 5. Negative display backlight 6. Installation method: cassette

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1. 95-240VAC, 50/60HZ 2. Control water heating, 5A 3. Built-in sensor 4. With WiFi 5. Negative display backlight 6. Installation method: cassette

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1. 95-240VAC, 50/60HZ 2. Controlling water/gas boiler Heating, 5A 3. Built-in internal sensor 4. Negative display backlight 5. Installation method: cassette

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1. 95-240VAC, 50/60HZ 2. Controlling water/gas boiler Heating, 5A 3. Built-in internal sensor 4. Negative display backlight 5. Installation method: cassette

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1. 95-240VAC, 50/60HZ 2. Controlling water/gas boiler Heating, 5A 3. Built-in internal sensor 4. With WiFi 5. Negative display backlight 6. Installation method: cassette

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1. 95-240VAC, 50/60HZ 2. Controlling water/gas boiler Heating, 5A 3. Built-in internal sensor 4. With WiFi 5. Negative display backlight 6. Installation method: cassette

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1. Size: 86 x86mm2. Backlight color: White/blue3. The visible thickness on the wall is only 15mm4. 86mm cassette and 60mm European box5. Flat surface is easy to install6. Display size: 64 x 64mm7. Child lock to prevent misuse by children8. Data can be automatically stored when the power is off9. Power supply: 2 AA alkaline batteries (not included)10. Display accuracy: 0.5 degrees Celsius11. Probe sensor: NTC (10k) 1%12. Contact capacity: 3 A boiler heating13. Working environment temperature: 0 -90 degrees Celsius14. Temperature adjustment range: 5~35 degrees Celsius15. Temperature display range: 0~40 degrees Celsius16. Installation method: wall-mounted or on the battery holder

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Specifications: 1. Humidity resolution: 0.1%RH 2. Sampling rate: 2.5 times/sec 3. MAX/ MIN function 4. Large LCD temperature & humidity dual display Features: 1. Accuracy of temperature: +/-1 degree C or +/-11.8 degree F 2. Temperature range: -10 degree C~50 degree C 3. Humidity range: 5%RH ~ 98%RH 4. Accuracy of humidity: +/- 3%(30-95%); +/- 5%(10-30%); degree C/ degree F selection 5. Auto /Manual power shut off 6. Low battery indication 7. Data hold 8. Temperature resolution: 0.1 degree C 9. Humidity resolution: 0.1%RH 10. Sampling rate: 2.5 times/sec 11. Power: 9V battery (Included)

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Features:1. High precision, can withstand 3000 times of high and low temperature2. Long service life and stable performance3. Adjustable temperature, convenient and practicalProduct specifications:1. Material: ABS2. Temperature control range: Minus 50-110 degrees Celsius3. Temperature measurement error: Up and down 0.5 degrees Celsius4. Sensor model: NTC (10K/3435)5. Accuracy: 0.1 degrees Celsius6. Working voltage: AC90V-AC250V7. Working current: (MAX)200mA8. Relay contact current: AC 10A/220V (can withstand a load of 2200W)9. Data storage: Yes10. Working temperature: 0-60 degrees Celsius11. Storage temperature: minus 10-60 degrees Celsius12. Meter size: 7.5 x 3.45 x 8.5 cm13. Opening size: 7.1 x 2.8 cm14. Weight: 135 grams

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The main function:1. Refrigeration control, heating control2. Dehumidification control, humidification control3. Condensation alarm, alarm output4. Timing load output, load delay outputProduct specifications:1. Material: PC + ABS flame retardant2. Power supply voltage: AC100-240V 50/60HZ3. Input signal: one integrated temperature and humidity sensor (line length 2 meters)4. Output load: R1 load 5A/250Vac, R2, R3 load 16A/250Vac, R4, R5 load 3A/250Vac (loads are all resistive)5. Setting range: humidity 5%-95%, RH division value: 0.1%, temperature: minus 20-60 degrees Celsius, division value: 0.1 degrees Celsius6. Measurement accuracy: temperature ±1%; humidity ±5%7. Working environment: minus 20-45 degrees Celsius; 10-90RH without condensation8. Protection level: IP65 (front panel)9. Overall size: 7.8 x 3.45 x 7.1 cm10. Opening size: 7.1 x 2.9 cm

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1)Measuring range: 30~130 dBA；35~130 dBC 2)Accuracy: ±1.5 dB 3)Digit & Resolution: 5digits & 0.1 dB 4)Frequency response: 31.5Hz ~8.5KHz 5)Measuring level: 30~130, 40~90, 50~100, 60~110, 80~130 6)Frequency weighting: A / C 7)Time weight: FAST/SLOW 8)Sampling rate: 2times/second 9)Microphone: 1/2 inch polarization capacitance microphone 10)AC/DC output 11)Max reading 12)Barcode indicate the value 13)Overload indication: OVER / UNDER 14)Low battery indication 15)Power: 1.5V AA* 4pcs (not included) or DC 6V 100mA adapter

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1)Measuring range: 30~130 dBA；35~130 dBC 2)Accuracy: ±1.5 dB 3)Digit & Resolution: 5digits & 0.1 dB 4)Frequency response: 31.5Hz ~8.5KHz 5)Measuring level: 30~130, 40~90, 50~100, 60~110, 80~130 6)Frequency weighting: A / C 7)Time weight: FAST/SLOW 8)Sampling rate: 2times/second 9)Microphone: 1/2 inch polarization capacitance microphone 10)AC/DC output 11)Max reading 12)Barcode indicate the value 13)Overload indication: OVER / UNDER 14)Low battery indication 15)Power: 9V battery x 1pcs(not included) or DC 6V 100mA adapter

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1. It is designed according to the IEC651 TYPE2 & ANSI S1.4 TYPE2 2. Modern,compact,portable design 3. Accuracy up to +-1.5dB 4. Measurement range: 30dBA-130dBA 5. Max hold 6. Auto backlight display 7. Auto power off 8. This equipment has been designed to meet the measurement requirement of safety engineers, health, industrial safety offices and sound quality control in various environments, which included factory, office, traffic, family and audio system 9. Accuracy: 1.5 dB 10. Digit & Resolution: 4 & 0.1 dB 11. Frequency response: 31.5Hz ~8.5KHz 12. Sampling rate: 2times/second 13. Digital display: 4 digits

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1. This unit was designed according to following standards: -International electrician committee standard: IEC PUB 651 TYPE2 -US national standard: ANSI S1.4 TYPE2 2. Accuracy up to +/-1.5dB 3. Measurement range is 30 to 130dB 4. Fast/slow time weighting selection 5. Automatic backlight 6. The maximum value holding function 7. Auto power off 10 minutes 8. A/C Frequency weighting selection 9. Both AC and PWM signal output are available 10. Calendar function 11. 4700 data record function 12. Connect with PC through USB,provides data record downloading,real-time data sampling analysis,and printing graph & data functions. 13. Power: 4xAA batteries(not included)

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1) Display: 3 1/2 digits LCD display, maximum reading value display 1999 2) Accuracy:≤10,000Lux:±4%rdg±0.5f.s / ≥10,000Lux:±5%rdg±10digits(Calibrated to standard incandescent lamp at color temperature 2856K) 3) Ranges: 1~100,000Lux.(3 Ranges) / 20,000Lux range: reading×10 / 100,000Lux range: reading×100 4) Resolution: 1Lux 5) Repeatability: ±2% 6) Temperature Characteristic: ±0.1%℃ 7) Sampling time: 0.5 second 8) Reading locked function 9) Photo detector: one silicon photo diode with filter 10) Size: 12.5cm x 7cm x 2.5cm

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1. Display: 3 3 / 4 digitals LCD display, maximum reading value display 2. Ranges: 1-4000 Lux. (3 ranges) - 400 Lux range: reading - 4000 Lux range: reading - 40000 Lux range: reading x 10 3. Resolution: 0.1 Lux 4. Accuracy: - >/= 4000 Lux +/- (5% rdg + 10 digits) 5. Repeatability: +/- 2% 6. Test rate: 2 times / sec 7. Photo detector: one silicon photo diode with filter 8. Power supply: 7V 6F22 battery (include) 9. Size: 13cm x 7.5cm x 2.5cm

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1. Accuracy: 5.0% 2. Auto zero function 3. Data hold function 4. Low battery indication 5. Sampling Rate: 2.0 Times/Second 6. Resolution: 1 Lux 7. Photodetector: one silicon photodiode with filter 8. Battery: one 9V battery, Consumption current approx. 2mA (9V Battery Included!) 9. Operating Temperature and Humidity: 0C~40C (32F~104F), 0~70%Rh 10. Storage Temperature and Humidity: -10C~50C (14F~122F), 0~80%Rh 11. Measurement Range: Lx1010BS~2000 / 20000 / 100000 lux (??± 5%+2D) 12. Size: 13cm x 7cm x 2.5cm

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1. Measurement range: 0Lux ~200,000Lux/oFc~185,806Fc. 2. Digital update: 2 seconds at a time. 3. Photometric probe: silicon diode. 4. The operating temperature and humidity: 0 Celsius~40 Celsius. 5. Save the temperature and humidity: -20 Celsius~50 Celsius. 6. Power: 9V battery (not included). 7. Size: 52.5mm x 35.5mm x 166mm. 8. Backlight function. 9. Low voltage battery symbol instructions. 10. Application: Factories, schools, office, transportation route, house and so on, used to measure light intensity of various occasions.

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About the product1. Small and portable 2. Can be used for measurement of noise engineering, quality control, health prevention and environmental noise 3. Suitable for factories, offices, families, and etc 4. Powered by 3 x 1.5V AAA batteries(not included)Features1. Measuring range: 30-130 dBA 2. Accuracy: +-1.5dB 3. Frequency response: 31.5Hz-8000Hz 4. Frequency weighting feature: A weighting 5. Resolution: 0.1dB 6. Operating temperature: 0 - 40 celsius degree, 10%-80% relative humidity 7. Storage temperature: -20 - 60 celsius degree, 0-90% relative humidity 8. Min/Max/lock current value 9. LCD backlight 10. Manual/auto power off

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1. Measurement Range: 0.1 to 200,000 lux; 0.01~20,000Fc 2. Resolution: 0.1Lux / 0.01Fc 3. Accuracy:Float up or down 4% 4. Measurement speed: 2 times / second 5. Power: 9V battery (not including)* 1PCS 6. Data Hold function 7. High resolution and response quickly

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This is an easy to use and handy Mini Sound Level Meter. Designed for sound quality control that measures sound level from 30dBA up ~ 130dBA. It has auto range, wide measuring and frequency range (31.5Hz ~ 8KHz), maximum hold, Frequency Weighting A and Auto Backlight. Just press one button readings are instantly displayed. A practical little tool great for noise pollution monitoring, home theater setup, health and safety compliance, vehicle noise testing, etc.Auto backlight has a light sensor on top of LCD that detects environment lighting condition. Lighting display intensifies as the environment lighting condition gets darker. The darker the enronment the brighter the illumination. Also, it it reads in dBA and provides windscreen to filter-out unwanted signals.

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Model: 525A Measuring range: 30-130db Frequency range:31.5hz-8.5khz Response time:fast Microphone:6mm capacitance microphone Power supply;DC5V 1A micro USB outlet Operating condition: 0-40 degree Dimension:210x130x28mm Weight: 453g Features and Functions: 1. Accuracty: + -1.5dB In Standard audio: 94dB 1 khz 2. Measurement Range: 30 - 130dB 3. Frequency Response Range: 31.5 hz - 8.5 khz 4. Frequency weighting: A (Environmental Noise) of Weighting 5. Fast answer

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Model: 525A Measuring range: 30-130db Frequency range:31.5hz-8.5khz Response time:fast Microphone:6mm capacitance microphone Power supply;DC5V 1A micro USB outlet Operating condition: 0-40 degree Dimension:210x130x28mm Weight: 453g Features and Functions: 1. Accuracty: + -1.5dB In Standard audio: 94dB 1 khz 2. Measurement Range: 30 - 130dB 3. Frequency Response Range: 31.5 hz - 8.5 khz 4. Frequency weighting: A (Environmental Noise) of Weighting 5. Fast answer

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Model: 525A Measuring range: 30-130db Frequency range:31.5hz-8.5khz Response time:fast Microphone:6mm capacitance microphone Power supply;DC5V 1A micro USB outlet Operating condition: 0-40 degree Dimension:210x130x28mm Weight: 453g Features and Functions: 1. Accuracty: + -1.5dB In Standard audio: 94dB 1 khz 2. Measurement Range: 30 - 130dB 3. Frequency Response Range: 31.5 hz - 8.5 khz 4. Frequency weighting: A (Environmental Noise) of Weighting 5. Fast answer Note: This product is not waterproof

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1. It can convert sound into electrical signals, process data and displays results on LCD.2. Mini handheld noise meter with light weight, easy and convenient to use.3. Designed for sound quality control that measures sound level from 30dBA ~ 130dBA.4. Equipped with sponge ball to filter out unwanted signals.5. Great tool for monitoring noise levels in hotels, conference halls, home theater, hospitals, and any other noise sensitive environments.

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Item: SW525A(red light)/SW525B(red light)/SW525G(green light)/SW526A(red light)1. Screen size: 9.6 inch (SW526A 18 inch)2. Measurement range: 30-130dB3. Accuracy: +/-105dB4. Frequency response: 31.5Hz~8.5Hz5. Microphone: 6 mm condenser microphone6. Digital display: 3 digits7. Power supply mode: DC 5V 1A Micro USB interface8. Working temperature and humidity: 0 ~ 40 degrees, 10% ~ 80% RH9. Storage temperature and humidity: -10 to 60 degrees, 10% to 70% RH10. Size: 21 × 13 × 2.8 cm(SW526A: 40×23×3.5cm)11. Net weight: 453 grams(SW526A:1531g)Item: SW535A1. Screen size: 18 inch2. Measurement range: 30-130dB3. Accuracy: +/-1.5dB4. Frequency response: 31.5Hz~8.5Hz5. Microphone: 6 mm condenser microphone6. Digital display: 3 digits7. Power supply mode: DC 5V 2A power supply8. Working temperature and humidity: -20 ~ 60 degrees, 0% ~ 100% RH9. Storage temperature and humidity: -10 ~ 60 degrees, 20% ~ 70% RH10: Alarm prompt: sound + display alarm11. Alarm output: output 5V voltage12. Size: 40 x 23 x 3.5 cm13. Net weight: 1531 grams

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Item: SW525A(red light)/SW525B(red light)/SW525G(green light)/SW526A(red light)1. Screen size: 9.6 inch (SW526A 18 inch)2. Measurement range: 30-130dB3. Accuracy: +/-105dB4. Frequency response: 31.5Hz~8.5Hz5. Microphone: 6 mm condenser microphone6. Digital display: 3 digits7. Power supply mode: DC 5V 1A Micro USB interface8. Working temperature and humidity: 0 ~ 40 degrees, 10% ~ 80% RH9. Storage temperature and humidity: -10 to 60 degrees, 10% to 70% RH10. Size: 21 × 13 × 2.8 cm(SW526A: 40×23×3.5cm)11. Net weight: 453 grams(SW526A:1531g)Item: SW535A1. Screen size: 18 inch2. Measurement range: 30-130dB3. Accuracy: +/-1.5dB4. Frequency response: 31.5Hz~8.5Hz5. Microphone: 6 mm condenser microphone6. Digital display: 3 digits7. Power supply mode: DC 5V 2A power supply8. Working temperature and humidity: -20 ~ 60 degrees, 0% ~ 100% RH9. Storage temperature and humidity: -10 ~ 60 degrees, 20% ~ 70% RH10: Alarm prompt: sound + display alarm11. Alarm output: output 5V voltage12. Size: 40 x 23 x 3.5 cm13. Net weight: 1531 grams

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Item: SW525A(red light)/SW525B(red light)/SW525G(green light)/SW526A(red light)1. Screen size: 9.6 inch (SW526A 18 inch)2. Measurement range: 30-130dB3. Accuracy: +/-105dB4. Frequency response: 31.5Hz~8.5Hz5. Microphone: 6 mm condenser microphone6. Digital display: 3 digits7. Power supply mode: DC 5V 1A Micro USB interface8. Working temperature and humidity: 0 ~ 40 degrees, 10% ~ 80% RH9. Storage temperature and humidity: -10 to 60 degrees, 10% to 70% RH10. Size: 21 × 13 × 2.8 cm(SW526A: 40×23×3.5cm)11. Net weight: 453 grams(SW526A:1531g)Item: SW535A1. Screen size: 18 inch2. Measurement range: 30-130dB3. Accuracy: +/-1.5dB4. Frequency response: 31.5Hz~8.5Hz5. Microphone: 6 mm condenser microphone6. Digital display: 3 digits7. Power supply mode: DC 5V 2A power supply8. Working temperature and humidity: -20 ~ 60 degrees, 0% ~ 100% RH9. Storage temperature and humidity: -10 ~ 60 degrees, 20% ~ 70% RH10: Alarm prompt: sound + display alarm11. Alarm output: output 5V voltage12. Size: 40 x 23 x 3.5 cm13. Net weight: 1531 grams

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1. Accuracy: +-1.5dB(based on the standard sound source 94dB@1KHz)2. Frequency response range: 31.5Hz～8.5KHz3. Dynamic state range: 50dB 4. Measuring range: 30~130dBA，35~130dBC5. Frequency weighting character : A weight and C weight 6. Numerical digit display: 4 digits,resolution 0.1dB, sampling frequency 2 times/second7. Dynamic scale display: 1 scale equals 2dB or 1dB, sampling frequency 2 times/second8. Dynamic scale shift: 30~130dB, 30~80dB, 50~100dB, 80~130dB 9. Overload display: "OVER"and"UNDER in display screen 10. AC signal output: 0.65Vrms for each shift and full scale, the output of impedance around 600ohm 11. DC signal output: 10mV/dB, the output of impendance around 100ohm 12. Dynamic character: Two choices of reaction rate "FAST" and "SLOW" 13. Microphone: 6mm capacitor microphone 14. Max locking: MAX 15. Battery: 3×1.5V AAA (not included) 16. Working temperature and humidity : 0 C~40C，10%～80% RH 17. Storage temperature and humidity: -10C~60C, 10%~70%RH

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1. Accuracy: +-1.5dB(based on the standard sound source 94dB@1KHz)2. Frequency response range: 31.5Hz～8.5KHz3. Dynamic state range: 50dB 4. Measuring range: 30~130dBA，35~130dBC5. Frequency weighting character : A weight and C weight 6. Numerical digit display: 4 digits,resolution 0.1dB, sampling frequency 2 times/second7. Dynamic scale display: 1 scale equals 2dB or 1dB, sampling frequency 2 times/second8. Dynamic scale shift: 30~130dB, 30~80dB, 50~100dB, 80~130dB 9. Overload display: "OVER"and"UNDER in display screen 10. AC signal output: 0.65Vrms for each shift and full scale, the output of impedance around 600ohm 11. DC signal output: 10mV/dB, the output of impendance around 100ohm 12. Dynamic character: Two choices of reaction rate "FAST" and "SLOW" 13. Microphone: 6mm capacitor microphone 14. Max locking: MAX 15. Battery: 3×1.5V AAA (not included) 16. Working temperature and humidity : 0 C~40C，10%～80% RH 17. Storage temperature and humidity: -10C~60C, 10%~70%RH

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Type: 1H(360)/1V Expanded: 2*360 Laser: class 2 Light source: 40mW Laser wavelength: 635nm H/V accuracy: 3mm/10m Self-leveling range: 4 Self-leveling time: 3s Working distance(Line): 30m 50m with detector Operating time: >8.5h(all lasers on) Packing configuration 1. Packaging carton 2. The PV3 stents 3. Black soft bag 4. Manual

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Type: 1H(360)/1V Expanded: H360/V130 Laser: class 2 Light source: 40mW&10mW Laser wavelength: 510nm H/V accuracy: 3mm/10m Self-leveling range: 3.5 Self-leveling time: 3s Working distance(Line): 45m 60m with detector Operating time: >4.5h(all lasers on) Packing configuration 1. Packaging carton 2. PV3 bracket 3. 4 dry batteries 4. Black soft bag 5. Manual

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Type: 1H(360)/1V Expanded: H360/V130 Laser: class 2 Light source: 40mW&10mW Laser wavelength: 510nm H/V accuracy: 3mm/10m Self-leveling range: 3.5 Self-leveling time: 3s Working distance(Line): 45m 60m with detector Operating time: >4.5h(all lasers on) Packing configuration 1. Packaging carton 2. The PV3 stents 3. 4 dry batteries 4. Black soft bag 5. Manual Packing configuration 1. Packaging carton 2. PV3 bracket 3. 4 dry batteries 4. Black soft bag 5. Manual

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1. Type: 2 lines of green light 2. Extension Angle: 110 Degrees Horizontal/110 Degrees Vertical 3. Laser Category: Class 2 4. Light source 15 mW 5. Laser wavelength: 510 nm 6. Horizontal/vertical accuracy: +3mm/10m 7. Self-level range: 4 [+1]. 8. Self-level time: <3s 9. Working Distance (Line): 30m, > 40m Cooperative Receiver 10. Operation time: 6 hours (full light) 11. Power Supply: 2 Sections 5 Dry Batteries 12. IP Rating: IP54 13. Operating temperature range: - 10 C to 50 C 14. Storage temperature and time: - 20 C to 70 C 15. Installation Size: 1/4-20 16. Accessories: Packing cartons, black soft packs, 2 dry batteries, PV1 brackets, instructions

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