1、Multi functional multimeter, can be used to measure DC/AC voltage, DC/AC current 600A, resistance, capacitance, diode, temperature, continuity test, etc. 2、Built in sensor, supports non contact detection, the multimeter will sound an alarm beep when it detects nearby AC voltage. 3、Temperature measurement function, turn the dial to the corresponding gear position and place the temperature line in the measuring object. 4、Supports flashlight lighting, you can easy to find the location of the measurement in a dark environment. 5、A superior tool for laboratories, factories, radio enthusiasts and families, suitable for appliance repair, electronic products repair and automotive DC detection. Specifications: Material: ABS Display: LCD Maximum display: 5999 (3 5/6) bit automatic polarity display Measurement method: double integral A/D conversion Sampling rate: about 3 times per second Over range display: The highest position shows "OL" Working environment: (0～40)℃，relative humidity ＜80% Power Supply: 2 * AAA 1.5V battery(not included) Item Size: 18 * 6.36 * 3.1cm/ 7 * 2.5 * 1.22in Item Weight: 172g/ 6oz 1 * Multimeter 1 * Test Pen 1 * Temperature Line 1 * Storage Bag 1 * Manual(English)