I had problems in a couple of outlets at home and was trying to find testers that could help. came across this deal at Home Depot, thought would share. hope it helps other people as well.
Provides non-contact detection of AC voltage
Detects 12 to 1000V AC with simultaneous visual and audible voltage indicators
Bright flashlight illuminates work area and may be used independent of voltage detection function
Visual LED bar graph indicates the presence of voltage – the higher the voltage sensed, or the closer to the voltage source, the more LEDs light up
Bar graph visual voltage indicator utilizes up to five vibrant LEDs for easy interpretation/viewing
Audible voltage indicator beeps at a greater frequency the higher the voltage that is sensed, or the closer to the voltage source
Auto Power-Off conserves and extends battery life
Screw-thread battery cap with O-ring ensures protection against dust and water ingress
Lightweight, compact tool with pocket clip provides convenient storage and quick access
IP67: Dustproof and waterproof
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