This USB Power Meter is a versatile little tool that can provide voltage readings down to 0.01V and current to 0.001A, displayed on the built-in colour TFT LCD Display while your device is connected through it to a power source. You can also measure the capacity and power of battery packs/power banks as well as temperature and cable impedance!

In addition to the main numeric measurement interface, you can also toggle to voltage and current bar graph interfaces (because who doesn’t like a good graph?), quick charge identification mode, wire group impedance measurement, and a simple settings screen. And with the recording option, you can easily record your data.

Voltage measuring range: 3.60V ~ 32.00 V
Resolution
precision: 0.01 Current measuring range: 0.000A ~ 7.000
A
Resolution precision: 0.001 Power cumulative range: 0
99999 WH
Resolution precision: #(0.8%+3
digit)Capacity range :
0 ~ 99999 mAH Resolution
precision: #(0.2%+1 digit) Temperature:
-10°C~100°C/0°5~
200°F
Resolution precision:#3°C/+6°F
D+ Voltage : 0.000V ~ 2.99 V
Resolution precision:
0.01 V
D- Voltage : 0.000V ~ 2.99 V
Resolution precision:
0.01 V
Load impedance: 0~ 999 ohm
Resolution precision: 1 ohm
Power metering range: 0 ~ 224W
Timing maximum time: 99 H 59 M 59 S
Resolution precision: 1 S
Screen brightness setting:0-5 level
Auto screen off time: 1-9mins
Display screen: 1.44 Inch color LCD display
Quick charge recognition mode:QC2.0 QC3.0
Refresh rate:2HzTime to refresh: > 500 ms/time > 500
ms/times
Measurement rate: 0.5 times/sUse large equipment of the
same metal manganese bronze sampling resistor (1.0 mm
diameter metal manganese bronze material < 0.05R)
Product size: 74.5 x 32.3 x 10.0 mm
Since the power flow: <0.003 A
< 3mA )
Working temperature:-10°C~100°C/0°F~200°F
Working humidity: 10 ~ 80%
The pressure of work: 80 ~ 106 kpa
Cumulative capacity range: 0-99999 mah precision: 0.
Ah (New features or D+ D- Voltage )

Specifications:
Item size:74.5* 32.3 * 10.0 mm
Net weight: 30g
Package weight: 38g
Color: Black
Item size:74.5* 32.3 * 10.0 mm
Net weight: 30g
Package weight: 38g
Color: Black