QI 9V wireless fast charge tester $ 50.01 Input voltage: 4.50-24.00V Input current: 0-3A Capacity measurement range: 0-99999mAh Power measurement range: 0-99999mWh Load impedance measurement range: 1.5Q- 999.92 Temperature measurement range: -10C ~100"C/0F~200"F Screen brightness setting: 0-5 total 6 levels Voltage curve range: 4.5V-24.0V Product size: 74.531.99mm Display screen: 1.44 inch color LCD display Product weight: 118g Voltage measurement resolution: 0.01V Current measurement resolution: 0.001A Voltage measurement accuracy:(0.2% + 1 word) Current measurement accuracy: soil (0.8%+3 words) Time measurement range: 0-99 hours 59 minutes 59 seconds Temperature measurement error: +3'C/+6F Delay off screen time: 0-9 minutes Current curve range: 0.00A-3.00A Fast charge recognition mode: QC2.0/QC3.0 Refresh rate: 2Hz : USB input port : Android input port : Type-C input port : Function button 1 : Independent power supply port : Function button 2 : Load switch : current fine pick : USB output port 10: Current coarse adjustment 11: Type-C output port 12: Function button 3 13: Function button 4
