Main Features: Exquisite appearance / reliable performance / complete functions, can meet the needs of different groups of people, and is very suitable as gift. 2.2-inch red/green two-color display design, can leave an excellent user experience for buyers; The easy-to use/Single Button to Switch design is well recognized by buyers. This products belong to the latest generation of brand smart voltage detector tester multimeter Specifications: Display: 2000 counts Screen: 2.2 inch DC Voltage: 500V 0.01V (0.8%+3) AC Voltage: 500V 0.01V (1.2%+5) Resistance: 0-10M 1 (1.2%+3) Frequency: 1000Hz 0.1Hz (2.0%+3) Continuity: If the resistance less than 30, the sounds V-Alert (Non-contact Voltage Detection): Yes Live Wire Check: Yes Power: 1.5V (AAA) x 2 (Safe Shipping Not Included) Size: 127 x 42 x 25mm Weight: 67g Safety level: CAT II 1000V. Compliance with international safety standards. LED spotlight, Battery low voltage reminder, Auto power off features. Alarm mode:Sound and light (Red/Green). Has Induction dangerous voltage alarm, Live/Neutral wire distinction, Live Wire Breakpoint Locate, Continuity check, DC/AC voltage, resistance, frequency, flashlight lighting features etc. This product has a Self-test function at boot time. It can effectively detect whether the product can work normally and avoid wrong judgment. Dual sensitivity mode(High:12~1000V / Low:48~1000V). The sensitivity of the product can be adjusted freely according to the actual scene used. Non-contact and pen shaped desigh,convenient to operate and carry. Colour: Black Material: abs Package Contents: 1 x Multimeter 1 x English manual Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.