Vender oneღ 4 digits USB QC3.0 QC2.0 DCP Voltmeter Ammeter with power-off protection Voltage Monitor Current Meter USB Charger Tester al mejor precio

#4 #digits #USB #QC3.0 #QC2.0 #DCP #Voltmeter #Ammeter #with #power-off #protection #Voltage #Monitor #Current #Meter 4 digits USB QC3.0 QC2.0 DCP Voltmeter Ammeter with power-off protection Voltage Monitor Current Meter USB Charger Tester 5 digits USB 3.0 color LCD Voltmeter ammeter voltage current meter multimeter battery charge power bank USB Tester USB tester with power-off protection Feautres: Voltage limit, current limit, power limit protection can be set, with full automatic power-off function Overrun protection: When any one of the input voltage, current and power exceeds the system preset value, The meter will cut off the output and the interface will prompt. Fully powered off: The starting current is >50mA. When the current falls back below 50mA, the system determines that the device is full, and the interface will prompt to complete and cut off the output. Specifications: Voltage range (V): DC4.000V~25.00V Current range (A): 0.1000A~5.000A Capacity range (mAh): 0~99999mAh Power range (mWh): 0~99999mWh Power range (W): 0~125W Impedance range (Ω): 0~9999.9Ω Temperature range (°C/°F): -30℃~89℃/-22℉~192℉ Timing range (T): 99:60:60 Low Voltage Protection (LVP): 4V~25V Default 3.9V Voltage Overrun Protection (OVP): 4V~25V Default 25V Current Overrun Protection (OCP): 0.1A~5A Default 3A Over power protection (-OPP): 0~125W Default 25W Charging mode identification (mode): QC2.0, QC3.0, APPLE 2.4A/2.1 A/ 1A /0. 5 A, Android-DCP, SAMSUNG (Fast charge recognition mode is for reference only, mobile phone update is fast and cannot be accurately identified.) Refresh rate: 1.25Hz Screen display type: 0.96 inch IPS color LCD screen Product size: :72.12×27.00×11.50mm product weight: 20g Notice: The power-off protection function is only for the output, and the input cannot be cut off! ! ! Package included: 1 X USB Tester