Features: This voltages tester automatically distinguishes live/neutral wire, locates circuit breaks, and offers no contact detection for safe electrical diagnostics. Engineered with a ergonomic grip and double functionality for voltages measurement, it combines precisions with user comfort. Ideal for electricians, DIY enthusiasts, and homeowners needing reliable tool to troubleshoot wiring issue safely. Perfect for verifying outlets, inspecting appliances, or diagnosing hidding faults in residential/commercial electrical systems. Builts with IP67 waterproof ABS housing, it withstands harsh job sites while delivering long use performances. Specifications: Material: Plastic Color: As pictures shown. Size: As pictures shown. Optional Type: UT12M with Magnetic Field Mode(yellow indcators) and with Audibles and Vibration Alarm; UT12E No Magnetic Field Mode and with Audibles Alarm(no vibration alarm) ACvoltages ranges: 90-1000V (red indicators); 24-1000V (green indicators) Detection mode: HIGH/LOW double mode Frequency: 50Hz/60Hz LED flashlights: white flashlights Low voltages display: about 2.4V IPLevel: IP67 Safety Level: CATIV 1000V Automatic shutdown: about 5 minutes Resistance height: 2m Working temperature: 0℃~40℃ Storage temperature: -20℃~50℃ Power supply: 2x1.5VAAA batteries(not included) Package Includes: 1pc Digital voltages Tester note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.