Features:_x000D_ _x000D_ This true-RMS 2000 counts automatic range clamp meter can accurately test AC voltage and current signal of distortion. _x000D_ Temperature and non-contact voltage detection expands use environment. _x000D_ Optimization of jaw adds test pen clip, convenient for single-hand operation. _x000D_ Optimization socket position for better security and beautiful appearance, reduces the foreign dust entering. _x000D_ Added back hooks, convenient to carry. _x000D_ It can also be used for resistance, continuity test and diode measurement. _x000D_ V- alert dangerous voltage alarm. _x000D_ It supports temperature test, data hold, and backlight function. _x000D_ _x000D_ Specifications:_x000D_ Model: ACM81_x000D_ Display: 2000 counts_x000D_ DC Voltage: 2V/20V/200V/600V/0.001V/ 0.01V /0.1V /1V(1.0%+3digit_x000D_ AC Voltage: 2V/20V/200V/600V/0.001V/ 0.01V /0.1V /1V(1.0%+3digit)_x000D_ Resistance: 200/2k/20k/200k/2M/0.1/0.001k/0.01k/0.1k/0.001M(1.0%+3digit)_x000D_ 20M/0.1M(1.2%+20digit)_x000D_ Buzzer: If tested circuit has resistance less than 30, the buzzer will alarm_x000D_ Temperature: -20~500/-4~932/1/2(2.0%+2digit)_x000D_ Clamp Size: 20mm_x000D_ Operating Temperature: 0 ~ 40_x000D_ Storage Temperature: -10~50_x000D_ Relative Humidity: 75%_x000D_ Operating Altitude: 0~2000m_x000D_ Conversion Speed: 3 times/sec._x000D_ Over-range Indicator: LCD will display "OL"_x000D_ Polarity: Automatic_x000D_ Automatic Power-off: 15 minutes, buzzer sound warning._x000D_ Power Supply: 2 *AAA batteries 1.5V (NOT included)_x000D_ Weight: 340g / 12.0oz(approx.)_x000D_ _x000D_ Package list:_x000D_ 1 * Clamp Meter(Batteries are not included)_x000D_ 1 * Test Leads _x000D_ 1 * Screwdriver_x000D_ 1 * Packing Bag_x000D_ 1 * User Manual_x000D_ _x000D_ Note:_x000D_ The actual product color may deviate from the photo due to light._x000D_ There may be a slight deviation in the measurement of product.