Feature:1. High quality sensor, measuring range 12V/48V1000V, it can induce the electric field intelligently2. Non contact induction test is safer, test immediately after booting, saving time and effort3. Infrared function to guide operation, easy positioning, LED flashlight lighting, more handy in the dark environment4. Made of high quality ABS material, small size and light weight, easy to carry and durable5. Battery powered, easy to disassemble, automatic shutdown after 5 minutes without operation, saving powerSpecification:Item Type: Voltage Tester.Model: T-02AMaterial: ABSPower Supply: 2 x AAA 1.5V(battery not included)Purpose: Electricity numerical testAC Voltage: 12~1000V 50/60HZHigh Sensitivity Range: 12~1000VLow Sensitivity Range: 48~1000VAutomatic Shutdown: no operation for five minutesWorking Temperature: 0~40 ()Storage Temperature: -10~50 ()Humidity: 95%Altitude: 2000 metersFeatures: infrared pointing function LED flashlight lightingPackage List:1 x Voltage Tester(battery not included)1 x ManualNote:Do not use the side probe when measuring. So as not to cause electric shock hazard