Mastech MY64 Digital Multimeter DMM Frequency Capacitance Temperature Meter Tester w/ hFE Test Ammeter Multitester. Features: 1. The meter is able to measure AC/DC voltage, current, resistance, capacitance. frequency, temperature, diode, hFE, continuity buzzer. 2. Support Data hold, Auto power off, Diode test. Specifications: Display: 2000 Counts DC Voltage: 200mV/2V/20V/200V �±(0.5%+2); 1000V �±(0.8%+2) AC Voltage: 2V/20V/200V �±(0.8%+3); 750V �±(1.2%+3) DC Current: 2mA/20mA/200mA �±(1.2%+3); 20A �±(2.0%+5) AC Current: 20mA/200mA �±(1.8%+5) ; 20A �±(3.0%+5) Frequency: 20kHz �±(2.0%+5) Temperature(�°C): -20�°C~1000�°C �±(2.0%+3) Power supply: 9V 6F22 Battery(Not included) Package : 1 X MY64 Digital Multimeter 1 X Temperature Probe 1 X Pair Test Lead 1 X Multi-function Socket 1 X English Manual