--- product_id: 417744065 title: "Themisto TH-M11 Non Contact AC Voltage Tester (12-1000V)" brand: "themisto" price: "55.48 DT" currency: TND in_stock: true reviews_count: 8 category: "Themisto" url: https://www.desertcart.tn/products/417744065-themisto-th-m11-non-contact-ac-voltage-tester-12-1000v store_origin: TN region: Tunisia --- # 12-1000V AC detection range Low battery indicator & auto shutdown Red light & beep for live wire alert Themisto TH-M11 Non Contact AC Voltage Tester (12-1000V) **Brand:** themisto **Price:** 55.48 DT **Availability:** ✅ In Stock ## Summary > ⚡ Stay Shock-Savvy: Detect Voltage Like a Pro, No Contact Needed! ## Quick Answers - **What is this?** Themisto TH-M11 Non Contact AC Voltage Tester (12-1000V) by themisto - **How much does it cost?** 55.48 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/417744065-themisto-th-m11-non-contact-ac-voltage-tester-12-1000v) ## Best For - themisto enthusiasts ## Why This Product - Trusted themisto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Non-Contact Safety:** Detect voltage without touching wires—stay safe and efficient on every job. - • **Certified Reliability:** IEC CAT III 1000V & CAT IV 600V rated with 6-month warranty for peace of mind. - • **Instant Live Wire Alert:** Red LED and escalating beep frequency keep you instantly informed of live voltage presence. - • **Compact & Ready Anywhere:** Pocket-sized with built-in LED flashlight and auto power-off for on-the-go professionals. - • **Precision Voltage Detection:** Dual sensitivity range (12-1000V) adapts to delicate or heavy-duty tasks with ease. ## Overview The Themisto TH-M11 is a compact, non-contact AC voltage tester designed for professionals and homeowners alike. It detects voltages from 12 to 1000V AC with dual sensitivity settings, providing clear visual (red/green LED) and audible alerts that escalate with voltage intensity. Certified to IEC CAT III 1000V and CAT IV 600V safety standards, it features a built-in LED flashlight, low battery indicator, and automatic shutdown to maximize safety and convenience. Ideal for quick, reliable voltage checks without direct contact, it’s a must-have tool for modern electrical troubleshooting. ## Description Product Description Specifications Voltage detection: 12~1000V, 50-60Hz Sensitivity Regulation: Have Sensitivity Settings: Have Battery : 2x 1.5 AAA Batteries Boot key: Have Shutdown key: Be off after 5mins without operation Measurement Alram: Yellow light is on when the signal is weak, and red light is on when the signal is strong. The buzzcue also becomes faster or slower with signal intensity. Illumination/ red light indicator: Tap to turn on the lighting, and then tap to turn off the lighting. press and hold for 2sec to turn on the red indicator Fire discrimination: The neutral line or weak electric field can only trigger the yellow light to be on, and only the live can trigger the red light. Themisto TH-M11 Non Contact AC Voltage Tester (12-1000V) Instruction How to Use Insert the probe of the tester into power socket or get close to the live wire, when the tester defects AC voltage signal, the induced voltage signal indicator flashes, and the tester lights up corresponding signal intensity indicator( high, medium and low), according to the detected signal intensity, meanwhile the buzzer makes alarming sounds of different frequencies. Separate two wires to be as far as possible, and then use the probe of the tester to get close to the wires for socket, insert the probe into the socket, and the one with strong induced signal detected by the tester is live wire, while the one with weak induced signal or without induced signal is neutral line. Press the AC voltage detection range switching button(S), the detection range indicator lights up, and the detectable voltage range of the tester is about 12~1000V.Press the AC voltage detection range switching button (S) again, the detection range indicator lights off, and the detectable voltage range of the tester is about 48~1000V. Key Features Automatic Shutdown White LED Flashlight 2 level sensitivity dual range 2 x AAA Battery AC/DC voltage Easy to carry AAA Battery The AC voltage tester uses two AAA 1.5V batteries, providing reliable power, easy replacement, and long-lasting performance for accurate voltage detection.4o Auto Shutdown If the voltage tester is inactive or fails to detect voltage, it will automatically shut down to conserve power. Low Battery Indicator When the battery level is low, a red low battery icon will appear. Please replace the battery promptly to ensure uninterrupted operation. Review: A quality product - must buy. - Consistent | Accurate | Budget Friendly - That is how I would describe this product - being a tech nerd - I always look for a product that is giving quality in budget - this seems to give just that. Before ordering this I ordered a similar tester from Meco which is a well known brand, upon receiving that product - the product was some Cheap chinese re-branded copy, and giving false positives. I immediately returned that and ordered this one (initially I was skeptical to order this one), to my surprise- this exceeded my expectations and seems to give consistent results and barely any false positives. I would highly recommend going with this one rather than the expensive options from KAIWEETS AND OTHER BRANDS. Review: 🌟🌟🌟🌟 - Good product 🌟🌟🌟🌟 ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | THEMISTO | | Colour | Black | | Item Weight | 30 Grams | | Item dimensions L x W x H | 16 x 3 x 2 Centimeters | | Power Source | Battery Powered | | Style | Voltage Tester | ## Product Details - **Brand:** THEMISTO - **Colour:** Black - **Item Weight:** 30 Grams - **Power Source:** Battery Powered - **Style:** Voltage Tester ## Images ![Themisto TH-M11 Non Contact AC Voltage Tester (12-1000V) - Image 1](https://m.media-amazon.com/images/I/614MkZLqKsL.jpg) ![Themisto TH-M11 Non Contact AC Voltage Tester (12-1000V) - Image 2](https://m.media-amazon.com/images/I/81LXYE9BiTL.jpg) ![Themisto TH-M11 Non Contact AC Voltage Tester (12-1000V) - Image 3](https://m.media-amazon.com/images/I/71CBixz+ZcL.jpg) ![Themisto TH-M11 Non Contact AC Voltage Tester (12-1000V) - Image 4](https://m.media-amazon.com/images/I/71xIQsoiezL.jpg) ![Themisto TH-M11 Non Contact AC Voltage Tester (12-1000V) - Image 5](https://m.media-amazon.com/images/I/81RrIvv2l3L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ A quality product - must buy. *by S***D on 29 May 2026* Consistent | Accurate | Budget Friendly - That is how I would describe this product - being a tech nerd - I always look for a product that is giving quality in budget - this seems to give just that. Before ordering this I ordered a similar tester from Meco which is a well known brand, upon receiving that product - the product was some Cheap chinese re-branded copy, and giving false positives. I immediately returned that and ordered this one (initially I was skeptical to order this one), to my surprise- this exceeded my expectations and seems to give consistent results and barely any false positives. I would highly recommend going with this one rather than the expensive options from KAIWEETS AND OTHER BRANDS. ### ⭐⭐⭐⭐ 🌟🌟🌟🌟 *by A***S on 3 June 2026* Good product 🌟🌟🌟🌟 ### ⭐⭐⭐⭐⭐ Handy Tool for Basic Electrical Testing... *by D***S on 8 June 2026* The voltage tester is easy to use and useful for quickly checking the presence of AC voltage without direct contact. Simple operation, clear indication, compact size, and useful for basic electrical troubleshooting. Overall, a practical tool for electricians, DIY users, and household electrical checks, offering good value for the price. ## Frequently Bought Together - Themisto TH-M11 Non Contact AC Voltage Tester (12-1000V) - Taparia MDTN82 Plastic Digital Tester with LCD Display and Neon Bulb (Black) - MX AC Line Fault Detector Plug Tester – Electrical Socket Tester for Wiring Issues – Detects Live, Neutral & Earth Faults – LED Indicator – No Batteries Needed – Compact Design (Black) --- ## 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.tn/products/417744065-themisto-th-m11-non-contact-ac-voltage-tester-12-1000v](https://www.desertcart.tn/products/417744065-themisto-th-m11-non-contact-ac-voltage-tester-12-1000v) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-11*