The AT-34 is a small but multifunctional USB multimeter.
By supporting today's fast charging standards, it can also be easily used in conjunction with current portable hardware.
Screen: 0.96 inch IPS color screen
Image refresh rate: 2Hz
Interface: USB 3.0 (2.0 compatible)
Fast charge detection: QC2.0, QC3.0, Apple 2.4A /2.1A/1A/0.5A, Android DCP, Samsung
Voltage measurement range 3.7 - 30 volts
Voltage resolution 0.01 volt
Voltage accuracy ± 0.8% (+ 4 digits)
Current measurement range: 0 - 4 A
Current resolution 0.001 A.
Current measurement accuracy: ± 1% (+ 4 digits)
Power measurement range 0 - 120 Watt
Capacity accumulation: 0 - 99999 mAh
Energy storage range 0 - 99999mWh (999.99Wh)
Load impedance range: 1 - 9999, 9 Ω
Temperature measurement range: 0 ° C - 80 ° C
Operating temperature range 0 - 45 ° C
Temperature measurement error: ± 3 ° C