Digital Multimeter with NCV Detection Voltage Tester for ACDC CurrentVoltage, hFE Triode, and Capacitor Test Tool 1. Main Functions: AC Voltage Measurement DC Voltage Measurement Diode Test Continuity Buzzer Capacitance Measurement Resistance Measurement LiveNeutral Wire Discrimination AC Current Measurement DC Current Measurement NCV (Non-Contact Voltage) Detection BAT Battery Test hFE Transistor Test 2. Auto Power Off: 15 minutes of inactivity 3. Data Hold Function: Yes 4. Low Battery Indication: Yes 5. Maximum Display Count: 1999 counts 6. BAT Battery Test Voltage: 1.5V3V9V12V 7. Power Supply: --SZ818: 2x AA batteries (not included) --SZ818 Pro: Built-in 3.7V 14500 Li-ion battery, Type-C charging Parameters: (RangeResolution) 1. DC Voltage: 0mV - 1000V 0.1mV - 1V 2. AC Voltage: 0mV - 750V 0.1mV - 1V 3. DC Current: 0μA ~ 10.00A 0.1μA ~ 10mA 4. AC Current: 0μA ~ 10.00A 0.1μA ~ 10mA 5. Resistance: 0Ω ~ 200MΩ 0.1Ω ~ 100kΩ 6. Capacitance: 0nF ~ 2mF 0.01nF ~ 1μF 7. Frequency: 2kHz 1Hz