--- product_id: 549080274 title: "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" brand: "kaiweets" price: "€ 48.47" currency: EUR in_stock: true category: "Kaiweets" url: https://www.desertcart.fr/products/549080274-ht100s-voltage-tester-dual-range-12v-1000v-70v-1000v-non store_origin: FR region: France --- # 12V-1000V dual-range AC voltage detection Built-in bright LED flashlight for low-light work Non-contact live wire detection with red LED alert 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 **Brand:** kaiweets **Price:** € 48.47 **Availability:** ✅ In Stock ## Summary > ⚡ Stay Shock-Savvy: Test Smarter, Work Safer! ## Quick Answers - **What is this?** 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 by kaiweets - **How much does it cost?** € 48.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/549080274-ht100s-voltage-tester-dual-range-12v-1000v-70v-1000v-non) ## Best For - kaiweets enthusiasts ## Why This Product - Trusted kaiweets brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Smart Alerts:** Red light and buzzer alarm escalate with voltage intensity, keeping you instantly informed and protected. - • **Certified Reliability:** IEC CAT III 1000V rated and CE certified for professional-grade safety and peace of mind. - • **Non-Contact Convenience:** Detect live wires without touching—just hover and get instant feedback with glowing tip and sound. - • **Compact & Ready Anywhere:** Slim pen design with pocket clip and auto power-off means it’s always ready when you are. - • **Precision Voltage Sensing:** Dual-range detection from 12V to 1000V AC ensures pinpoint accuracy for every job. ## Overview The KAIWEETS HT100S is a compact, dual-range non-contact voltage tester designed for professionals and DIYers alike. It detects AC voltages from 12V to 1000V with a sensitive NCV sensor, providing audible and visual alerts that intensify with voltage level. Featuring a built-in LED flashlight, buzzer alarm, and wire breakpoint finder, it meets IEC CAT III 1000V safety standards and offers a user-friendly, pocket-sized design with auto power-off for convenience and reliability. ## Description 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 : desertcart.co.uk: Business, Industry & Science ## Features - Non Contact: Just place the NCV tip near a terminal strip, outlet, or supply cord. When the tip glows red and the pen beeps, you know there's voltage present. The live wire detector can automatically detect the live or neutral wire. Ideal for breakpoint Tests. Handy circuit tester for electricians, and homeowners. - Safety First: It will send out multiple alarms through sound and light. When the voltage is detected, the tip will send out red light and beep. When the higher the sensed voltage is, or the closer it is to the voltage source, it beeps at a higher frequency. At the same time, the screen will be red or green, red means the high voltage and live wire are detected, and green means the low voltage and null wire are detected. - Dual Range: Only detects AC voltage (12-1000V AC / 70-1000V AC) for more sensitive and flexible measurements. Press the S button to adjust sensitivity and adapt low range for doorbells, thermostats, irrigation wiring, etc; The NCV sensor automatically recognizes the voltage and displays it on the bar graph. - Security Level: IEC-rated CAT III 1000V, Meets CE requirements; The electrical tester is safely double-insulated. High Voltage Alert to warn you of voltage above 70V, the screen turn red, and the electric shock warning symbol is displayed on the screen. - Compact Size: Bright LED flashlight and backlit for work in dim areas; Auto Power Off after 5 minutes without operation or no signal detection; pen hook allows you to carry it in your shirt pocket. We provide a 36-Month after-sale service, Please feel free to contact us if you have any concerns. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C2CNC624 | | Best Sellers Rank | 1,136 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Voltage Testers | | Brand | KAIWEETS | | Colour | Red and Black | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (5,380) | | Included Components | Voltage Tester | | Item Dimensions | 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 | | Specification Met | CE | | Style Name | Compact | | Upper Temperature Rating | 40 Degrees Celsius | ## Product Details - **Brand:** KAIWEETS - **Colour:** Red and Black - **Item weight:** 80 Grams - **Power source:** Battery Powered - **Style:** Compact ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/81KoW6pz87L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will this work through drywall?** A: 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. **Q: would you recommend this over other models and why? what do you NOT like about it? how accurate is it?** A: I like that it is louder than others, equally easy to use, and the price was good **Q: I believe a wire that goes from my speaker passenger side rear door is dead, would I be able to use this to test the wire to see if there's power?** A: You. Will need 12v tester **Q: Do i manually switch from "lo" to "hi"? pressing the green "sensitivity" button on mine does not switch to "hi".** A: Mine does not even turn on. ## Frequently Bought Together - 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 - WGGE WG-015 Professional 8-inch Wire Stripper/wire crimping tool, Wire Cutter, Wire Crimper, Cable Stripper, Wiring Tools and Multi-Function Hand Tool. - DongChu Insulated Electrician Gloves 400V High Voltage Resistant Gloves --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/549080274-ht100s-voltage-tester-dual-range-12v-1000v-70v-1000v-non](https://www.desertcart.fr/products/549080274-ht100s-voltage-tester-dual-range-12v-1000v-70v-1000v-non) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-11-13*