This digital multimeter can measure up 1000V DC/AC voltage, 20A DC/AC current, resistance, capacitance, diode and frequency. Comes with h - FE, audible continuity and NCV, quickly distinguishing between neutral and live wires accurately. Can be used to measure temperature in HVAC applications and detect neutral and live wires with a test lead. Clear digital display and high resolution simulation graph Blacklit display Audible continuity Comes with 4x - AAA batteries, test leads and k-type temperature probe Safety category: CAT II 1000V, CAT III 600V Specifications DC voltage: 600m - V, 6V, 60V, 600V, 1000V AC voltage: 6V, 60V, 600V, 1000V DC current: 60μA/60mA/600mA/20A AC current: 60mA/600mA/20A Resistance: 600Ω, 6k - Ω, 60k - Ω, 600k - Ω, 6MΩ, 60MΩ Capacitance: 6n - F, 60n - F, 600n - F, 6μ - F, 60μ - F, 600μ - F, 6m - F, 60m - F, 100m - F Frequency: 9.999Hz-10MHz Temperature: -40~0°C, 0~400 °C, 400~1000 °C, -40~32°F, 32~752 °F, 752~1832 °F Duty Cycle: 0.1%~99.9% Display: 6000 counts Data hold: Yes Relative mode: Yes Auto power off: Yes True RMS Operating temperature: 0°C to 40 °C Storage temperature: -10°C to 50°C Flashlight: Yes Audible alarm: V/A/Cap/Diode/h - FE/NCV