Features: 6000 counts mini digital multimeter,compact design. Superior multimeter, ideal for electricians, hobbyists and professionals, extended use for automotive, household and industrial electrical troubleshooting. Low voltage indication. Main measurements: AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Diode and Continuity Testing, Temperature, Frequency and duty cycle. 550V protecting in Resistance,Capacitance and Frequency ranges advanced thermal meter integrity and safety, reinforced corners for drop protecting. Easy to carry when outside work and very convenient to preserve when not in use. Backlit LCD display allows meter use in the dark or in dim lighting conditions, does not interfere with readings. Auto power off can be cancelled manually. Specifications: Color:grey Material: plastic Max display:6000 counts Measurement mode:double-integral style A/D transform Sample rate:3 times per second Over range indication:OL Working environment:0-40 degrees,relative humidity