Loot Lab NYC
Automotive Test Light – Digital Voltmeter Probe, 5V-90V Range
Automotive Test Light – Digital Voltmeter Probe, 5V-90V Range
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⚡ Multi-Function AC Voltage Tester Pen – Live Wire Detector with Sound & Light Alarm
Stop guessing which wire is live. This voltage tester pen detects AC voltage, tells live from neutral wires, and warns you with sound and light before you touch a thing.
Features:
- 🔊 Sound + light alarm – breakpoint detection alerts you instantly with audible and visual signals
- 🔌 Live/neutral wire recognition – intelligently identifies which wire is live based on the LCD voltage reading
- 🔗 Wire conduction testing – check continuity without disassembly
- 📟 Digital LCD display – clear signal strength readout, no guessing
- 🟢🔴 Dual-color backlight – green/red LED makes readings easy to see in any lighting
- 🛡️ Safer electrical work – built for safe inspection and insulation checks, ideal for DIYers and electricians alike
Specifications:
| Spec | Detail |
|---|---|
| Probe shape | Cone-shaped |
| Display | LCD digital display |
| Signal strength display | LCD digital |
| Voltage detection range | 5V–48V / 5V–120V |
| Light source | Green/red dual-color backlight |
| Neutral/live judgment | Based on LCD voltage reading |
Share

- 5 stars: 11 (73%)
- 4 stars: 4 (27%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
These testers work great. This the red one with the red bungie cord and i've had the black series with the straight black cord for about a year now and i like it and this one is for a christmas gift. It works as it should. I also ordered a few more for other people who has never seen these and they also like them. They make great christmas or birthday gifts to family and friends. Harbor freight, doesn't sell these, that i have seen. I highly recommend the seller and the product.
Very handy tool to have
Works perfectly.
does the job
Just what i needed for all my wiring jobs
Works good
It is a real nice tool. Got here fast. Thank you very mush.
Great item. Chord should've been a bit longer
Great product ,price, and fast shipping.
* notice that it is of modern digital design, and that is important when using on today's modern computer control sensors [typical old-style probes draw too much current and can damage the expensive computer with a slight voltage surge.
In accordance with the nomenclature.
DC voltage checking.
Operate and also test reverse polarity.
A excellent piece of equipment
Works awesome
So much easier than using an ohmeter. Quick and easy, great for someone like me with a loved 23 year old car he's trying to keep relevant and perfect
Good product very useful and works well