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AC voltage: 12V - 1000V Frequency: 50/60Hz Alarm mode: Sound and light instruction Low battery indication Auto power off Features: Premium Quality:With transparent PC protective cover, the NCV sensor is solid and sturdy to use, delivering accurate detection result. Variable Sensitivity: AC voltage detection can be switched between high and low sensitivity for different circumstantces. Live/Null Wire Detector: Non-contact detects the live/null line and alerts you with a beeping sound and flashes. Continuity Tester: Quickly checks shorts or broken circuits in all types of electrical devices. LCD Display & Flashlight: The clear LCD screen makes you catch the values at a glance, and flashlight enables good visibility in the low-light or dark area. Easy Portability: Compact size and pen clip design make it portable, clip it to anywhere you are easy to reach such as shirt pocket, sleeve or notebook

Measure King is a measuring tape that brings measurements to a whole new level. Easier and safer than other measuring tapes, you do not have to struggle to hold a long band in place, then race to read the measurement. Instead, you can use three different modes to measure straight, curved, or anything in between. Then just look at the display to figure out what it is you have measured. Nothing could be easier than that. -Measure curves, irregular objects & more -Accurate -Durable -Faster -Easier Press mode and clear button to switch between CM OR inches