Consumer Electronics

1. 100% brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Measuring Range: DC 15-120V. 7. Operation temperature: -10~65 degrees Celsius. 8. Red wire is connected to positive pole, and black wire to negative pole.

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1.It adopts 0.96 inch IPS high definition colorful LCD screen, high brightness, wide angle, and has a long service life.2.Real-time detection of the charging status of the charger, clearly shows the voltage / current / power and other indicators.3.High precision and stability, small errors. It is the choice for electronics enthusiasts.4.Power failure storage function, can keep the data in time for further observation.5.Support the identification of QC2.0, QC3.0, PD, fast charging protocol.6.Designed with Type-C interface, it has a wide application, suitable for mobile phones, laptops, chargers, car chargers, etc.

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1. The phone will automatically turn off the output when fully charged. Automatically turn off the output for 20 seconds without load2. Can display voltage, current and mAH data, time, easy to see3. Mobile mAH output power detection4. Power saving function5. USB male header and MicroUSB port Double power, check the quality of the MicroUSB cable6. Current sampling, less loss7. With the accurate current calibration function, the current accuracy is higher8.Material: PCB9.Product size: 73.5 * 28 * 15mm8. Connect the male USB plug to the 5V charger socket and connect to the mobile phone and other devices, and directly read the voltage and current parameters9. Micro USB measure the quality of the cable, plug the female plug into mobile phones and other devices, first plug the 5V charger with the male head of the machine to remind the voltage, and then use the Micro USB cable from the 5V charger to the machine Micro USB hole to remind the voltage, the voltage gap is higher the quality of the small MicroUSB cable10. Measure battery capacity

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1.Simple and useful voltage and current USB multimeter supports QC2.0 fast charging, and lets you clearly know the charging status of your device at the same time, so that it can display voltage, current, time and capacity of your device by LCD.2.The USB multimeter can be used as a charger detector for your car charger, mobile power, desktop PC, tablet, laptop, mobile phone, charger, etc. Which can ensure the safety of the cargo.3. The item can store data automatically when the power is off, and you can reset the data by pressing reset for about 3s.4.Only for USB 2.05. No battery, no on / off switch, plug and play6.Voltage range: 3.5-20V7.Resolution: 0.01V 0.01A 1mAh

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1. Voltage: DC 4V-30V (overvoltage protection can be set).2. Current: 0-5.5A (overcurrent protection can be set).3. Power: 0-150W4. Electricity: 0-99999mAh5. Energy: 0-999.9mWh6. Time: 0-99 hours7. Countdown: 0-24 hours8. Load resistance: 0-999.99Ohm9. Current / temperature10. Data output voltage11. Supply voltage

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