1、Digital multimeter, supports automatic range, high accuracy, suitable for professional electricians. 2、Support AC voltage testing, general household electrical voltage is between 220V+15%. 3、The meter diode output voltage is 3V, which can light up the light‑emitting diode and test the original optocoupler. 4、Support temperature test, use K‑type probe to measure temperature, easy to operate. 5、DC voltage testing, it can test 9V batteries, and batteries below 9V have no discharge capacity. 6、Support diode forward voltage drop testing and 1K color ring resistance testing, suitable for daily use at home. 7、ON‑off testing, when the resistance of circuit under test is less than 50, the buzzer of meter will sound and will display measured resistance. 8、Capacitance testing, the red and black test leads can be tested by touching both ends of capacitor. The large capacitor needs to be discharged before the test to avoid damage to the meter. Condition: 100% Brand New Item Type: Multimeter Material: ABS Battery Attributes: 2 x 1.5V AAA Battery 150MAH (Battery Not Included) Functions: Measure DC voltage, AC voltage, resistance, continuity, diode, capacitance, AC and DC high current, AC and DC low current, frequency test, duty cycle, temperature Weight: Approx. 235g / 8.3oz Size: Approx. 130x65x32mm / 5.1x2.6x1.3in 1 x Multimeter (Battery Not Included) 3 x Accessory Cable 1 x Storage Bag