LCD Digital Tester USB Detector Charger Capacity Tester Meter Power Plug 3Bit 4Bit 3.3V

3 bit red blue/4 bit red blue

This is a 3/4 bit high precision usb tester for voltage current safe detector.Real-time monitoring your charger or charging treasure USB output port,accurate detection of voltage,current data.

Input/Output voltage:3.3V~30V

Input/Output current:0-5A (Recommended 0-3A)

Voltage resolution:0.001V

Current resolution:0.001A

Accuracy:+-1%

Line lo:0.1 or so

Communication function :Yes

Data calibration function :Yes

blue case red led/Transparent red led

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.

Specifications:

Detection range: Voltage: 3v-7v error 0.1v

Current :0-2.5A error 0.01A

Size:63*21-34*15mm

Case Color:Blue/Transparent

red red/red blue

Descrtion:

Can easily measure the operating current of the output voltage of the USB port and equment 2. smallsize , no power , and other ancillary equment, plug and play also detect USB charger output voltage and current are standard suitable for factories, Laboratory and users.

Technical indicators:

Scope of work: Current (0~2.5A) can detect mobile phone charger voltage compliance DC 5V

Operating Range : U = 3 ~ 7.5V I = 0 ~ 2.5A

Resolution : Voltage 10mV current 1mA

Error : voltage