Features 1、[Multifunction Multimeter] 3 in 1 function of digital multimeter, temperature meter and electrical test pen, can be widely used in electrical testing, temperature measuring, automotive repairing and more household/ industrial electrical problems. With overload conservation for secure use. 2、[High Accuracy /u0026 Wide Range] Maximum 1999 counts, manual range selection via large rotatable dial. It can test dwell angle, revolving speed, duty cycle, AC/ DC voltage, AC/ DC current, resistance, capacitance, diode/ hFe, continuity, temperature. 3、[Industrial Temperature Measurement] Comes with a K-type thermocouple, this digital multimeter features -40~1000℃ (-40~1832℉) wide measuring range for industrial temperature measuring, which has quick response and brings accurate data. 4、[LCD Backlight Screen /u0026 Battery Operated] 70 x 48mm large digital LCD screen with backlight greatly enhances the reading experience, clear at a glance, easy to read even in dark environments. Powered by a 9V battery, about 15min auto shutdown to save energy. Ergonomic design and compact size, portable and lightweight. 5、[Rubber Sheath conservation /u0026 Foldable Support] Covered by rubber sheath, which is shockproof, anti-scratch, anti-fall, antifouling and anti-static, providing better conservation for the multimeter. Foldable support frame on the back extends its usage environments. Specification Item Type: Multimeter Color: Grey Red Material: ABS Screen: LCD Backlight Display Maximum Counts: 1999 Maximum Dwell Angle: 180° Maximum Revolving Speed: 10000rpm Maximum Voltage: 1000V DC; 700V AC Maximum Current: 20A DC or AC Maximum Resistant: 200MΩ Maximum Capacitance: 200μF Temperature Measuring Range: -40~1000℃/ -40~1832℉ hFE/ Diode: Yes Continuity: Yes Auto Shutdown: about 15min Power Supply: 9V 6F22 Battery Operating Environment: 0~40℃, ＜85% RH Storage Environment: -10~50℃, ＜85% RH Item Size: 198 x 95 x 60mm / 7.80 x 3.74 * 2.36in Item Weight: 535g / 1.18lbs Package List 1 x Smart Digital Multimeter 2 x Test Cable 2 x Clip 1 x K type Thermocouple 1 x User Manual