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Description
MAJ MT401Voltage Detector 600V AC Flashlight Voltage Detector 600V AC Flashlight Overview The MT401 is a 1000V AC NCV Voltage Detector capable of detecting the presence of live wires before testing, this pocket size AC voltage detector features a low profile tip that can be inserted into outlet receptacles or used to trace along wire insulation to locate breaks. This detector measures from 200 to 1000 VAC with a visual flashing red LED. It has a rugged double
Voltage Detector 600V AC/Flashlight
Voltage Detector 600V AC/Flashlight
Overview
The MT401 is a 1000V AC NCV Voltage Detector capable of detecting the presence of live wires before testing, this pocket-size AC voltage detector features a low-profile tip that can be inserted into outlet receptacles or used to trace along wire insulation to locate breaks. This detector measures from 200 to 1000 VAC with a visual flashing red LED. It has a rugged double moulded housing, and a bright built-in LED flashlight ideal for use in dimly lit areas.
Features
- 200V – 1000V AC
- Easy-to-use just touch the tip to an outlet or cord, when it glows red, it indicates there is voltage in the line
- Detects voltage without metallic contact
- All outer surfaces are non-conductive for safety
- Built-in LED flashlight
- Fits into shirt pocket for convenience
- Dimensions: 176 x 26 x 25mm
- Weight: 48g
Accessories:
- 2 x AAA Batteries
- Instruction manual
General Applications:
The voltage detector is useful for the identification of hot and neutral conductors, finding a break in a wire and detecting the presence of AC voltage at:
- Outlets
- Switches
- Circuit Breakers
- Fuses
Specifications
| Weight |
48g |
|---|---|
| Battery |
2 x AAA batteries |
| Dimensions |
176 x 26 x 25mm |
| Enclosure |
Double moulded |
| Frequency |
50/60Hz |
| AC Voltage |
200V to 1000V |
| Flash Light |
Yes |
| Non-Contact Voltage (NCV) |
Yes |
| Safety Specs |
IEC61010-1 |
| Voltage Detector Visual |
Red LED |
Downloads
Additional Information
| Device | Votage Detector |
| Type | 600V AC/Flashlight |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Double Sided Cooling Pillow
Color: Blue, Size: King(2 Pack)-20'*36'
I truly love these pillows. They are sent with extra filling so if their not firm enough you can add more and if their to firm you can remove some. You can make these pillows to your liking. They fluff right back up. Their comfortable and you really get your moneys worth. I love them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
★★★★★ 5
Fantastic pillows
Color: Blue, Size: Standard(1 Pack)-20'*26'
Fantastic pillows----never get headaches like others
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
★★★★★ 5
Recommend this product
Color: Blue, Size: Queen(2 Pack)-20'*30'
I bought these for my boyfriend who is a hot sleeper. They are super thick & comfortable. The pillow stays cool & has a great texture. They didn’t have a bad smell. Bought these 3 years ago & they are still like brand new, durable
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Reviewed in the United States on May 11, 2026
★★★★★ 3
Good, but not life-changing
Color: Blue, Size: Queen(2 Pack)-20'*30'
These pillows are decent but not amazing. I like that they’re adjustable and come with extra fill, so you can make them softer or firmer depending on how you sleep. The cooling side feels nice at first, but it doesn’t stay super cool all night. They’re comfortable enough, but not a huge upgrade from regular pillows. Good, just not life-changing.
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Reviewed in the United States on February 26, 2026
★★★★★ 5
Qutool double sided cooling pillows
Color: Blue, Size: King(2 Pack)-20'*36', Color: Blue, Size: King(2 Pack)-20'*36'
After letting the pillows sit for 12 hrs they puffed up and feel great
Thus far satisfied with our purchase
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Reviewed in the United States on May 6, 2026