7 In1 Multifunctional USB Tester Digital Current Voltmeter Capacity Power Meter

Features:
8190 pixels HD display.

High-Definition LCD and LCM resolution of 128 * 64 = 8190 pixel and formation pixel hd display and built-in boot screen.
With display switch & Data reset keys.
The large-scale instrument of the same metal manganese copper low electrical impedance sampling technology, < 2 mR Resistance is almost zero (Diameter: 2.5 mm), Faster charging, charging time is shorter.

Support QC2.0(5V/9V/12V/20V), Compatible QC3.0(3.8~12 V,+/-2 Step), AndroidBC1.2(5V), support for iPhone 5V/2.4A and MTK-P (5V/7V/9V/12V), quick charge voltage and power current.

Specifications:
Voltage measuring range:  3.33V ~ 33.0 V            Resolution precision: 0.01 V
Current measuring range: 0.00 ~ 5.00 A               Resolution precision: 0.01 A
Power cumulative range: 0 ~ 999999 MWH           Resolution precision: 0.001 Wh
Cumulative capacity range: 0-99999 mah              Precision: 0.001 Ah(New features)
Power metering range: 0 ~ 299.999 W                  Resolution precision: 0.001 W
Timing maximum time: 999 H 59 M 59 S                Resolution precision: 1 S
Time to refresh: > 500 ms/time > 500 ms/times
Measurement rate: 0.5 times/s
USES the large-scale instrument of the same metal manganese copper low impedance sampling resistance is almost zero (1.5 mm diameter metal manganese bronze material < 5mR, internal resistance is almost zero)
Since the power flow: < 0.015 A
Working temperature: - 10 ~ + 60 ℃
Working humidity: 10 ~ 80 
The pressure of work: 80 ~ 106 Kpa
Size: 6.4 * 2.4 * 1.4 cm/2.56 * 0.94 * 0.55inch
Weight: 20g

Package Included:
1 x Digital USB Voltmeter Tester