Features Intelligent Testing With automatic detection function, the multimeter can test capacity, current and voltage with higher accuracy. Higher Safety: The digital multimeter also has a high voltage alarm and overload protection, the volttester ensures better work safety and reliability. Wide Usage Our multimeter can be used very easily and conveniently for on-off testing, non-contact voltage measurements, live wire testing, etc. CLEAR DISPLAY The digital display along with the backlight with 15 seconds delay allows clear display, which also simplifies operation. EASY CARRYING Designed to have a compact size and light weight, the easy carrying allows for use indoors and outdoors. Specification: Item Type: Digital Multimeter Product model: 890A. Maximum display: 5999 (5 5/6) digits, automatic polarity display. Measurement method: double integral A and D conversion Sampling rate: about 3 times per second. Over range indicator: the highest digit indicates 0L. Working environment: 0-40℃, relative humidity <80%. Power supply mode: 1 x 6F22 alkaline dry battery, battery not included. Package list: 1 x digital multimeter. 2 x connection cables Package List 1 x Digital Multimeter 2 x Connecting Cable