Features Smart Testing: Comes with auto recognition function, the multimeter can test capacitance, current, voltage with higher accuracy. Broad Utility: Can be used for on off test, non contact voltage measurement, live wire testing, etc., very simple and practical. Clear Display: Digital display together with 15s delay backlight enables a clear viewing, which will also simplify the operation. Higher Safety: Also has high voltage alarm and over load protection, the volt tester ensures better work safety and reliability. Easy Carrying: Designed to have a compact size and a light weight as well, the easy carrying allows for indoor and outdoor uses. 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 Display: The highest digit displays 0L. Working Environment: 0-40 ℃, relative humidity <80%. Power Supply Mode: 1 x 6F22 alkaline dry battery, delivered without battery.  Package List: 1 x Digital Multimeter 2 x Connecting Cable Package List 1 x Digital Multimeter 2 x Connecting Cable