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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KAIWEETS HT100S Voltage Tester, Dual-Range 12V-1000V/70V 1000V Non-Contact Electric Tester, Sensitivity Electric Compact Pen with NCV, LED Flashlight, Buzzer Alarm, Wire Breakpoint Finder

KAIWEETS HT100S Voltage Tester, Dual-Range 12V-1000V/70V 1000V Non-Contact Electric Tester, Sensitivity Electric Compact Pen with NCV, LED Flashlight, Buzzer Alarm, Wire Breakpoint Finder

Product ID: 549080274

Details

Brand
KAIWEETS
Colour
Red and Black
Item weight
80 Grams
Power source
Battery
Style
Compact

⚡12-1000V dual-range AC detection

🔦Built-in LED flashlight for dim environments

🔴Non-contact live wire alert with red LED & buzzer

₨486

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Description

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

NON CONTACT SAFETY ALERT - Instant red glow and buzzer alarm warn you of live wires—stay safe without touching a thing.
COMPACT PORTABLE DESIGN - Slim pen size with pocket clip and auto power-off keeps you ready on the go, anytime, anywhere.
SMART VOLTAGE RECOGNITION - Auto NCV sensor identifies live vs neutral wires with clear red/green screen indicators.
CERTIFIED INDUSTRIAL SAFETY - IEC CAT III 1000V rated with double insulation and high voltage alerts for professional-grade peace of mind.
PRECISION VOLTAGE DETECTION - Dual-range sensitivity (12-1000V AC) adapts seamlessly from delicate doorbell wiring to heavy-duty circuits.

The KAIWEETS HT100S is a professional-grade, dual-range non-contact voltage tester designed for electricians and savvy homeowners. It detects AC voltages from 12V to 1000V with an intuitive LED and buzzer alert system, distinguishing live and neutral wires safely without direct contact. Compact and lightweight, it features a built-in flashlight, auto power-off, and meets IEC CAT III 1000V safety standards, making it an indispensable tool for precise, safe electrical diagnostics.

Specifications

ASIN	B0C2CNC624
Best Sellers Rank	1,015 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Voltage Testers
Brand	KAIWEETS
Colour	Red and Black
Country Of Origin	China
Customer Reviews	4.5 out of 5 stars 5,191 Reviews
Included Components	Voltage Tester
Item Dimensions	15 x 2 x 2 centimetres
Item Weight	80 Grams
Item dimensions L x W x H	15 x 2 x 2 centimetres
Item weight	80 Grams
Manufacturer	KAIWEETS
Manufacturer Part Number	HT100s
Maximum Operating Voltage	1000 Volts
Measurement Type	Voltage Tester
Minimum Operating Voltage	12 Volts
Model Number	HT100s
Number of Items	1
Number of Packs	1
Power Source	Battery Powered
Power source	Battery Powered
Specification Met	CE
Style	Compact
Style Name	Compact
Upper Temperature Rating	40 Degrees Celsius

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₨486

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered 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 Seychelles.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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