UNI-T Test Pencil Non-Contact AC Voltage Detectors Pen Tester AC Test Pen 90V~1000V Auto Sense Low Battery Indication Buzzer Vibration UT12A

UNI-T Test Pencil Non-Contact AC Voltage Detectors Pen Tester AC Test Pen 90V~1000V Auto Sense Low Battery Indication Buzzer Vibration UT12A

Marsoni

M251S

$145.00

Get it in 3 business days with 1 day shipping. Friday, May 29

UNI-T Test Pencil Non-Contact AC Voltage Detectors Pen Tester AC Test Pen 90V~1000V Auto Sense Low Battery Indication Buzzer Vibration UT12AIntroduction: UT12 series is a non contact AC voltage detector. It is lightweight and convenient to carry due to its pocket size. The device can detect electricity when it is close in range of live adapters, connection terminals, or wires. Features: 1. Pen sized: Soft handle for comfortable and easy grips, handy tester for quick and easy to test AC DC voltage. 2. Easy To Use: Press the "inductive break point test" button, the charged symbol is the

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Pros: Can be used with one hand. I bought this to have after surgery that left me without use of one arm for a few months. The light blinks when you need to charge it. Only needs a 2-3 min charge for enough juice to open a can. Cons: IT QUIT CUTTING CORRECTLY AFTER 4 MONTHS. I now have to use both hands to hold it in place to get it to latch on to the can. It also requires a few rotations around the top to cut through the seal, resulting in METAL SHARDS! The metal shards are super sharp and almost invisible. I stabbed myself with one enough to draw blood. This is dangerous as the metal could fall into the food when pouring from the can.

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Reviewed in the United States on January 10, 2026

Verified Purchase

Catibbetts

Charlottesville, US

★★★★★ 1

Can opener

This product does not work well! It actually doesn't work at all!! Will not cut thru can lids at all. Very disappointing to say the least. I purchased to make things easier only to be left not being able to open dinner 😕. Would not recommend to anyone!!!

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Reviewed in the United States on May 15, 2026

Verified Purchase

Roberta Hallahan

Dallas, US

★★★★★ 4

Can opener

It doesn't shut off by itself when done and doesn't shut off when I push the button, so after a while it will shut off but when it wants too after you take it off the can ,like 30 seconds. But I do like the way it cuts, a clean cut and lid removal nice.

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Reviewed in the United States on February 2, 2026

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Mishele

Massapequa, US

★★★★★ 5

terrible item

it worked a few times and it doesnt work at all! Terrible item!

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Reviewed in the United States on June 7, 2026

Verified Purchase

Meek

Dallas, US

★★★★★ 1

Very dangerous metal shavings!!!

Negative stars if I could. This is a very dangerous product. It worked well for a while. But then it quit effectively removing the lid instead I got little tiny shavings of metal around the edge. These shavings of metal go into the food and very dangerous. So this was a waste of money and incredibly dangerous. I am throwing it in the trash today.

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Reviewed in the United States on March 25, 2026