Features: Professional voltages and continuity tester with IP67 waterproof rating ensures good performances in wet conditions, featuring voltages detection and polarity testing for precise electrical diagnostics. Equipped with LED indicators (green for safe voltages, red for high voltages) and polarity detection to prevent wiring errors, this ABS built tool delivers accurate readings up to 1000V for versatile circuit analysis. Ideal for electricians, maintenance technicians, and DIYer enthusiasts requiring a wear resistant, portable solution for troubleshooting residential wiring, automotive systems, or industrial equipment. Perfect for outdoor job , rainy environments, or confined spaces where water resistance and compact design are critical for safe voltages testing and continuity checks. Engineered with reinforced ABS housing and drop resistant construction, this electrical testing tool combines industrial durability with user friendly operations for long term reliability. Specifications: Component: ABS. Type: UT15C, UT18C, UT18D UT15C voltages measurement ranges: 0V~690V UT18C, UT18D voltages measurement ranges: 100V ~ 690V Battery type: 2Pcs 1.5V AA batteries (batteries not included) Package Includes: 1Piece voltages Detector note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.