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.Duty & taxes paid at delivery

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KAIWEETS Voltage Tester/Non-Contact Voltage Tester with Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm, Wire Breakpoint Finder

Product ID: 547852850

Details

Brand
KAIWEETS
Color
Red
Item Weight
80 Grams
Power Source
Battery
Style
Compact

⚡Dual range 12V-1000V AC detection

📊Signal strength % on LCD bar graph

🔔Audible buzzer with frequency alert

$30.04

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Description

⚡ Stay Shock-Savvy: Test Smarter, Safer, Faster!

NON CONTACT SAFETY - Detect voltage without touching wires—LED tip glows and buzzer sounds to keep you safe and confident on every job.
COMPACT READY ANYWHERE - Pocket-sized with built-in LED flashlight, auto power-off, and 36-month warranty—your go-to tester for every project.
INTUITIVE SIGNAL FEEDBACK - Real-time percentage display and color-coded LCD (red/green) instantly reveal live or null wires, eliminating guesswork.
PRECISION VOLTAGE SENSING - Dual-range AC detection from 12V to 1000V adapts to any electrical environment, from doorbells to industrial circuits.
CERTIFIED HIGH VOLTAGE PROTECTION - IEC CAT III 1000V & CAT IV 600V rated with double insulation and high voltage alerts for professional-grade security.

The KAIWEETS Voltage Tester HT100s is a compact, professional-grade non-contact AC voltage detector featuring dual-range sensitivity (12V-1000V), an intuitive LCD with signal percentage, audible buzzer alerts, and IEC CAT III/IV safety certifications. Designed for electricians and savvy homeowners alike, it ensures precise, safe, and efficient voltage detection with added convenience like a built-in flashlight and auto power-off.

Specifications

ASIN	B0C2CNC624
Best Sellers Rank	#1,710 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Voltage Testers
Brand	KAIWEETS
Brand Name	KAIWEETS
Color	Red
Customer Reviews	4.6 out of 5 stars 5,362 Reviews
Included Components	Voltage Tester
Item Dimensions	5.91 x 0.79 x 0.79 inches
Item Weight	80 Grams
Item dimensions L x W x H	5.91 x 0.79 x 0.79 inches
Manufacturer	KAIWEETS
Maximum Operating Voltage	1000 Volts
Measurement Type	Voltmeter
Minimum Operating Voltage	12 Volts (AC)
Model	HT100s
Part Number	HT100s
Power Source	Battery Powered
Specification Met	Ce, Iec Cat.iii 1000v Cat.iv 600v
Style	Compact
Style Name	Compact

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$30.04

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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