Will this work through drywall?

I just tried a few walls near light switches where I knew there was elec wires with switches on. The meter would register about "1 line high" near the wires BUT it would also cause the meter to blink the same on places on the wall where there was absolutely no elec wires! I did the test both using the regular setting and also the Supper Sensitive setting. So MAYBE it MIGHT give you some idea where the wires are, but doubtful since there are to many false readings to be sure. That said, this meter works great if you are taking readings without sheetrock blocking it.

would you recommend this over other models and why? what do you NOT like about it? how accurate is it?

I like that it is louder than others, equally easy to use, and the price was good

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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HT100 Voltage Tester, Dual-Range 12V-1000V/48V 1000V Non-Contact Electrical Tester, Voltage Sensitivity Electric Compact Pen with NCV, LED Flashlight, Buzzer Alarm, Wire Breakpoint Finder

Product ID: 207025983

Details

Brand
KAIWEETS
Colour
Red
Item weight
60 Grams
Power source
Battery
Style
Safety

⚡12-1000V dual-range detection

🔦Built-in LED flashlight for dim spaces

🔴Non-contact voltage sensing with LED alert

₩39590

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Description

⚡ Power up your precision — test smarter, safer, faster!

ENHANCED VISIBILITY - Integrated bright LED flashlight illuminates dark work areas, making troubleshooting effortless even in low light.
DUAL RANGE SENSITIVITY - Seamlessly switch between 12-1000V and 48-1000V ranges for precision testing from doorbells to high-voltage circuits.
INSTANT VOLTAGE ALERTS - Fast, non-contact AC voltage detection with audible buzzer and LED intensity that ramps up as you approach live wires.
COMPACT READY ANYWHERE - Pocket-sized design with pen clip, auto power-off, and low battery indicator ensures you’re always prepared on the go.
SAFETY CERTIFIED ROBUST - IEC CAT III 1000V & CAT IV 600V rated with double insulation and high voltage warnings to keep you protected on every job.

The KAIWEETS HT100 is a professional-grade, non-contact voltage tester designed for quick and reliable AC voltage detection from 12V to 1000V. Featuring dual-range sensitivity, audible and visual alerts, and a built-in LED flashlight, it ensures safety and convenience for electricians and DIY pros alike. Certified to IEC CAT III 1000V and CAT IV 600V standards, this compact pen-style tester offers advanced safety features, including high voltage warnings and automatic power-off, backed by a 3-year warranty.

Specifications

ASIN	B07SL4NSS1
Best Sellers Rank	927 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Voltage Testers
Brand	KAIWEETS
Colour	Red
Compatible Devices	Circuit Breakers, Electrical Outlets, Electrical Wires, Power Cables, Wall Switches
Country Of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (16,220)
Included Components	1 x Non Contact Voltage Tester, 2 x AAA Batteries, 1 x User Manual
Item Dimensions	15.2 x 2.3 x 2 centimetres
Item Weight	60 Grams
Manufacturer	KAIWEETS
Manufacturer Part Number	KW5023240
Maximum Operating Voltage	1000 Volts
Measurement Type	Voltmeter
Minimum Operating Voltage	12 Volts
Model Number	HT101
Number of Items	1
Number of Packs	1
Power Source	Battery Powered
Product Warranty	3-Year Warranty
Specification Met	Ce, Iec Cat.iii 1000v Cat.iv 600v
Style Name	Safety
UPC	824007523856
Unit Count	1.0 count
Upper Temperature Rating	40 Degrees Celsius

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₩39590

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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