A3 USB Current Voltage Meter Digital Display Color Tester Multi-function Type-C PD Detector Voltmeter No bluetooth

User manual: http://files.banggood.com/2018/05/A3&A3-B.pdf Feature: Model: A3 bluetooth: Not support Product weight: 18g Input voltage: 4.5-24V Input current:0-3A Capacity measurement range: 0-99999mAh Energy measurement range: 0-99999mWh Load impedance measurement range: 1.5-9999.9 Temperature Measurement Range: -10C to 100C/0F to 200F Screen brightness setting: 0-5 Voltage curve range: 4.5V-24V Voltage measurement resolution: 0.01V Current measurement resolution: 0.001A Voltage measurement accuracy: 0.2% Current measurement accuracy: 0.8% Time measurement range: 0-99 hours 59 minutes 59 seconds Temperature measurement error: 3C/6F Delay off screen time: 0-9 minutes Current curve range: 0-3A Fast charge recognition mode: QC2.0, QC3.0 Refresh rate: 2Hz Product Size: 71.2 x 31.8 x 12.4mm Display screen: 1.44 inch color LCD display Package includes: 1 x A3 USB Voltage Meter Panel description: 1: Multi-function buttons (4 in total) 2: Type-C interface (supports PD fast charging) 3: Micro USB interface 4: USB male interface 5: USB female interface 6: 1.44 inch color LCD display