Feature: 1. Smart in Testing: The multimeter is capable of testing AC and DC voltage, capacitance, resistance, diode and so on, very practical. 2. Simple Operation: Large screen volt tester together with auto ranging and 1,999 counts digital display is easy to operate, high in accuracy. 3. Great Protection: The good ABS casing is electrical insulated, which will provide all round protection against falling and electric leakage. 4. With Back Lights: The bulbs on the back have high brightness, and the lighting will greatly simplify your work and use in dark environments. 5. Convenient Carry: Comes with a light weight and a compact size as well, the multimeter is very convenient to carry to both indoor and outdoor. Specification: Item Type: Digital Multimeter Material: ABS Display: LCD Screen Maximum Display Value: 1,999 Digits Power Supply: Built in 3.7V lithium battery, 400mAh. . Package List: 1 x Digital Multimeter2 x Probe1 x USB Cable1 x User Manual