--- product_id: 417744065 title: "TH-M11 Non Contact AC Voltage Tester (12-1000V)" brand: "themisto" price: "€ 9.48" currency: EUR in_stock: true reviews_count: 8 category: "Themisto" url: https://www.desertcart.it/products/417744065-th-m11-non-contact-ac-voltage-tester-12-1000v store_origin: IT region: Italy --- # 12-1000V AC detection range Low battery indicator & auto shutdown Red light & beep for live wire alert TH-M11 Non Contact AC Voltage Tester (12-1000V) **Brand:** themisto **Price:** € 9.48 **Availability:** ✅ In Stock ## Summary > ⚡ Stay Shock-Savvy: Detect Voltage Like a Pro, No Contact Needed! ## Quick Answers - **What is this?** TH-M11 Non Contact AC Voltage Tester (12-1000V) by themisto - **How much does it cost?** € 9.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/417744065-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. ## Features - 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 high voltage and live wire are detected, green means low voltage and null wire are detected. - NON-CONTACT: With NCV inductive probe for AC voltage; Just place the 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 Test. Handy circuit tester for electricians, homeowners. - DUAL RANGE: Detects standard and low voltage (12-1000V AC / 48-1000V AC) for more sensitive and flexible measurements. Press the S button to adjust sensitivity and adapt low range for doorbells, thermostats, irrigation wiring etc.; - SECURITY LEVEL: IEC rated CAT III 1000V CAT IV 600V, Meets CE requirements; The electrical tester is safely double insulated. High Voltage Alert to warn you of voltage above 90V, the screen turn red and the safety symbol on the screen shines. - COMPACT DESIGN: Bright LED flashlight for work in dim ares; Low-Power-Indicator when battery voltage is below 2.5V; Automatic Power Off after 5 minutes without operation or signal detection; Pocket-sized, pen hook allows you to carry it in your shirt pocket. - Warranty & Assurance – Comes with 6 Months Warranty against manufacturing defects for complete peace of mind. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09VVBG9N7 | | Best Sellers Rank | #352 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Voltage Testers | | Brand | THEMISTO | | Brand Name | THEMISTO | | Colour | Black | | Country of Origin | China | | Customer Reviews | 4.3 out of 5 stars 1,044 Reviews | | Importer Contact Information | JIPVI ECOMMERCE PVT. LTD., support@themisto.in | | Included Components | ! X Voltage Tester ; 2 x AAA battery Cell | | Item Dimensions | 16 x 3 x 2 Centimeters | | Item Type Name | Voltage Tester | | Item Weight | 30 Grams | | Item dimensions L x W x H | 16 x 3 x 2 Centimeters | | Manufacturer | JIPVI ECOMMERCE PVT. LTD., THEMISTO | | Manufacturer Contact Information | JIPVI ECOMMERCE PVT. LTD. | | Maximum Operating Voltage | 1000 Volts | | Measurement Type | Voltage Tester | | Minimum Operating Voltage | 12 Volts | | Model Number | TH-M11 | | Packer Contact Information | JIPVI ECOMMERCE PVT. LTD., support@themisto.in | | Part Number | TH-M11 | | Power Source | Battery Powered | | Power Source Type | Battery Powered | | Specification Met | iec | | Style | Voltage Tester | | Style Name | Voltage Tester | | Unit Count | 1 Count | | Warranty Description | 6 Months from the Invoice Date, The warranty does not cover manuals, fuses, disposable batteries, damage from neglect, misuse, contamination, alteration, accident or abnormal conditions of operation or handling, including failures caused by use outside of the product's specifications, or normal wear and tear of mechanical components. This warranty covers the original purchaser only and is not tran… | ## Product Details - **Brand:** THEMISTO - **Colour:** Black - **Item Weight:** 30 Grams - **Power Source:** Battery Powered - **Style:** Voltage Tester ## Images ![TH-M11 Non Contact AC Voltage Tester (12-1000V) - Image 1](https://m.media-amazon.com/images/I/614MkZLqKsL.jpg) ![TH-M11 Non Contact AC Voltage Tester (12-1000V) - Image 2](https://m.media-amazon.com/images/I/81LXYE9BiTL.jpg) ![TH-M11 Non Contact AC Voltage Tester (12-1000V) - Image 3](https://m.media-amazon.com/images/I/71CBixz+ZcL.jpg) ![TH-M11 Non Contact AC Voltage Tester (12-1000V) - Image 4](https://m.media-amazon.com/images/I/71xIQsoiezL.jpg) ![TH-M11 Non Contact AC Voltage Tester (12-1000V) - Image 5](https://m.media-amazon.com/images/I/81RrIvv2l3L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***V on 12 April 2026* ### ⭐⭐⭐⭐ Review *by G***T on 11 March 2026* ### ⭐⭐⭐⭐⭐ Review *by R***L on 21 April 2026* ## 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.it/products/417744065-th-m11-non-contact-ac-voltage-tester-12-1000v](https://www.desertcart.it/products/417744065-th-m11-non-contact-ac-voltage-tester-12-1000v) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-15*