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Dual USB Power Current Voltage Meter Tester Portable Mini Current and Voltmeter Detector Charger Doctor USB Doctor

Original price was: 550.00৳ .Current price is: 349.00৳ .

SKU: 221 Category: Uncategorized

100% brand new and high quality
It can measure the USB-powered devices empty and.
Easy to use and practical.
Compact and easy to carry, no additional power supply, plug and play.
It can easily measure the output voltage of the USB port and the device operating current or load voltage
Detect any USB charger such as PC USB, home charger, car charger.
Wide range of applications, any phone, any electronic product, Easy to use.
Suitable for factories, laboratories and personal use.
Can measure usb interface, cell phone charger, u disk and other products or power supply situation.
Voltage: 3V-7.5V error 0.1V
Current: 0A-2.5A error 0.01A
Size: 53mm x 35mm x14mm(approx)
Color: Blue
Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Feature: 1.The tester uses a new generation of power four and a half double integral cycle conversion IC, with a precision bandgap reference, range accuracy, high precision, stable and reliable performance, strong anti-interference ability, high temperature can be used for measuring USB powered or power consumption of an interface, cell phone chargers, U disk and other products. 2.It can be used to measure the empty USB-powered devices, voltage loads, USB terminal equipment working voltage and current. 3.Current and voltage cycle, easy to use and practical. 4.Compact and easy to carry, no additional power supply. Specification: Scope of work: Current (0-2.5A) can detect standard mobile phone charger voltage DC5V Operating Range: U = 3 ~ 7.5V I = 0 ~ 2.5A Resolution: Voltage 10mV Current 10mA Error: voltage <± 1% // current <± 2% Full scale drop: (when measuring current) 200mV Working temperature: 0-60 Celsius Product size: 52*20*15mm