Feature:1. BLUETOOTH VERSION: High speed USB3.0 high definition color screen, wireless Bluetooth digital transmission version of the mobile phone APP online monitoring table.2. CHINESE AND ENGLISH INTERFACE: Adopt 8192 pixel true color LCD high definition display with Chinese and English interface, and multi screen design for precise measurement.3. MONITORING FUNCTION: Monitor various USB digital devices, and monitor the voltage, current, power, power, capacity, temperature, internal resistance, charging timing and other data during charging on a single screen.4. REMINDER: The current measuring instrument also has the functions of timing charging sound display reminder and full sound display reminder. During operation, the operation is stable.5. TIMED POWER OFF: Fully power off and turn off regularly, mobile phone connection APP wireless Bluetooth data transmission, wide voltage and low internal resistance.Specification:Item Type: Current Measuring InstrumentMaterial: ABSSize: Approx. 77x45x16mm / 3.0x1.8x0.6in Voltage Measurement Range: 3.60V~32.0VCurrent Measurement Range: 0.00~5.10ACapacity Accumulation Range: 0~99999mAhAccumulated Power Range: 0~999999mWhPower Measurement Range: 000.00~150.00WImpedance Measurement Range: 1~999.9 OhmTemperature Measurement Range: 0~80 0~80Timing Time: 999 Hours 59 Minutes 59 SecondsInput Interface: Type-C/ Micro USB/USBTiming Charging Reminder Setting: Countdown 24 Hours Any Set ValueUSBD+ Voltage Range: 0V~2.99VUSBD- Voltage Range: 0V~2.99VMobile Phone Charging Full Reminder Threshold Parameters: <2W/0.5 HoursRefresh Time: >500mS/ Times>500mS/ TimesMeasurement Rate: About 0.5/secAlarm Method: Siren SoundDisplay Type: Micro Power LCD Module LCM White Font Chinese and English DisplaySelf Consumption Current: <0.02AWorking Temperature: -10~+60 -10~+60Working Humidity: 10~80(No Doubt) 10~80(No Doubt)Working Pressure: 80~106kPa.Package List:1 x Current Measuring InstrumentNote:Don't overload