USB Voltage Current Display Interface Charge Detection Instrument USB Voltage Ammeter Test Module Board
1. Accuracy, high accuracy, stable operation, reliable performance, strong anti-interference ability, high temperature resistance.
2. It can be used to measure the power supply or consumption of USB interface, mobile phone charger, U disk and other products.
3. This product can measure the voltage when the USB power supply equipment is empty and loaded, and the voltage and current when the USB terminal equipment is working.
4. The current and voltage cycle display is simple, convenient and practical.
5. Small and portable, without additional power supply.
1. The output voltage of the USB port and the working current of the device can be measured conveniently.
2. It is compact, plug-and-play without power supply and other ancillary equipment.
3. It can also detect whether the voltage and current output of USB charger meets the standard. It is suitable for factories, laboratories and users.
Working range: Current (0-2.5A) to detect whether the cell phone charger voltage can meet the standard DC5V
Scope of work: U = 3-7.5V I = 0-2.5A
Resolution: Voltage: 10 mV; Current: 10 mA
Error: Voltage: <±1%; Current: <±2%
Full range voltage drop: 200 mV (when measuring current)
Working temperature: 0-60℃
Product size: 60mm*35*14mm/2.36*1.37*0.55''
Packing weight: 14g
Please allow 1-3cm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
1 x USB Voltage Ammeter Test Module