Model: AT34
Voltage measurement range:3.70-30.00V
Current measurement range: 0-4.000A
Capacity accumulation range: 0-99999mAh
Energy accumulation range:0-99999mWh 999.99Wh
Load impedance range: 1Ω-9999.9Ω
Temperature range:0℃~80℃/32℉~176℉
Working temperature range: 0~45℃
Dimensions：64mmx22mmx12mm

Display screen：0.96 Inch color IPS display
Voltage measurement resolution:0.01V
Current measurement resolution: 0.001A
Voltage measurement accuracy:±(0.8％+4digits at 25℃)
Current measurement accuracy: ±(1％+4 digits, at 25℃)
Power measurement range:0-120W
Temperature measurement error:± 3℃/ ± 6℉
Refresh rate: 2Hz
Product weight:14g (package 28g)

Quick charge recognition mode：QC2.0、QC3.0、APPLE 2.4A/2.1A/ 1A/0.5A、Android DCP、SAMSUNG

Button Instruction:
The button is located on back of the tester. There are 2 kinds operation ways, long press and short press. Short press is to realize switch between Measurement Main Interface and Quick Charge Recognition Interface. Long press is to realize switch of system setting.