--- product_id: 27125814 title: "Extech TM100 Type K/J Digital Thermometer - Wide Range -328 °F to 2501 °F, Backlit LCD, Min/Max/Avg, Data Hold & Offset, Auto Power-Off, Bead Wire Probe Included" brand: "extech" price: "AED 693" currency: AED in_stock: true reviews_count: 2 category: "Extech" url: https://www.desertcart.ae/products/27125814-extech-tm100-type-k-j-digital-thermometer-wide-range-328 store_origin: AE region: United Arab Emirates --- # Backlit LCD for Low Light Max/Min/Avg with Timestamp Wide Temp Range -328°F to 2501°F Extech TM100 Type K/J Digital Thermometer - Wide Range -328 °F to 2501 °F, Backlit LCD, Min/Max/Avg, Data Hold & Offset, Auto Power-Off, Bead Wire Probe Included **Brand:** extech **Price:** AED 693 **Availability:** ✅ In Stock ## Summary > 🌡️ Master the heat with precision and style — don’t get left in the cold! ## Quick Answers - **What is this?** Extech TM100 Type K/J Digital Thermometer - Wide Range -328 °F to 2501 °F, Backlit LCD, Min/Max/Avg, Data Hold & Offset, Auto Power-Off, Bead Wire Probe Included by extech - **How much does it cost?** AED 693 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/27125814-extech-tm100-type-k-j-digital-thermometer-wide-range-328) ## Best For - extech enthusiasts ## Why This Product - Trusted extech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready Out of the Box:** Includes Type K bead wire probe and batteries—lightweight, compact, and field-ready. - • **Data-Driven Decisions:** Max, Min, and Average readings logged with timestamps for comprehensive thermal analysis. - • **Work Anywhere, Anytime:** Backlit LCD and auto power-off with disable option keep you efficient in any environment. - • **Calibrate with Confidence:** Offset adjustment and NIST-traceable option guarantee trusted, professional-grade results. - • **Precision at Every Degree:** Ultra-wide temp range with 0.1° resolution ensures pinpoint accuracy for critical measurements. ## Overview The Extech TM100 Type K/J Digital Thermometer delivers professional-grade temperature measurement across an ultra-wide range from -328°F to 2501°F. Featuring a high-resolution backlit LCD, it offers Max/Min/Avg readings with timestamps, data hold, offset calibration, and auto power-off. Supplied with a Type K bead wire probe and batteries, this compact, lightweight tool is perfect for field or lab use, ensuring accuracy and reliability for demanding thermal applications. ## Description Product Description The Extech TM100 Type J/K Single Input Thermometer has a wide temperature range of -328 to 2501°F/-200 to 1372°C for type k and -346 to 2012°F / -210 to 1100°C for type j measurements. It has a high 0.1°/1° resolution and a large backlit LCD display with readouts in °F, °C, or Kelvin. The data hold function freezes the reading on the display and the screen displays the Max/Min/Avg. Readings capture a relative time stamp. Also, the offset key is used for zero function to make relative measurements. Auto power off with a disable feature. This thermometer comes complete with the Type K bead wire temperature probe and one 9V battery. From the Manufacturer The Extech TM100 Type J/K Single Input Thermometer has a wide temperature range of -328 to 2501°F/-200 to 1372°C for type k and -346 to 2012°F / -210 to 1100°C for type j. It has a high 0.1°/1° resolution and a large backlit LCD display with readout in °F, °C, or Kelvin. The data hold function freezes the reading on the display and the screen displays the Max/Min/Avg. readings with a relative time stamp. Also, the offset key is used for zero function to make relative measurements. The Extech TM100 Type J/K Single Input Thermometer has an auto power off with a disable feature. This thermometer comes complete with the Type K bead wire temperature probe and three AAA batteries. ## Features - Ultra-Wide Temperature Range - Precisely measures from −328 °F to 2501 °F (−200 °C to 1372 °C) for Type K, and −346 °F to 2012 °F (−210 °C to 1100 °C) for Type J thermocouples. - High-Resolution & Accuracy - Delivers sharp temperature resolution of 0.1 ° (<1000°) and 1 ° (above 1000°) with ±(0.15% rdg + 1 °C) accuracy. - Max/Min/Avg Readings with Time Stamp - Easily cycle through maximum, minimum, and average readings, each logged with relative timestamps for detailed temperature analysis. - Convenient Functions & Settings - Features data-hold, selectable °C/°F/K display, offset adjustment for calibration, auto power-off (configurable), and backlighting for use in low-light environments. - Ready-to-Use Kit - Includes a Type K bead wire probe and AAA batteries (or 9V depending on region); lightweight and compact for field or lab use. NIST-traceable model available (TM100-NIST) for calibration needs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004WN70IQ | | Additional Features | Fast Reading System | | Age Range (Description) | Adult | | Age Range Description | Adult | | Battery Life | 8 Hours | | Best Sellers Rank | #197,027 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #320 in Weather Thermometers | | Brand | Extech | | Brand Name | Extech | | Color | TM100 | | Connectivity Technology | Usb | | Customer Reviews | 4.8 out of 5 stars 12 Reviews | | Display Type | LCD | | Global Trade Identification Number | 00793950401002 | | Included Components | Type K bead wire temperature probe and three AAA batteries | | Indoor Outdoor Usage | Indoor | | Item Length | 8.6 Inches | | Item Weight | 0.2 Kilograms | | Manufacturer | Extech | | Model | TM100 | | Model Name | TM100 | | Number of Batteries | 1 CR2 batteries required. (included) | | Outer Material | Plastic | | Part Number | TM100 | | Power Source | Battery Powered | | Product Care Instructions | Wipe Clean | | Resolution | 0.1°C or 0.1°F | | Response Time | 500 Milliseconds | | Reusability | Single Use | | Smart Home Compatibility | Not Smart Home Compatible | | Special Feature | Fast Reading System | | Specification Met | NIST | | Style Name | TM100 | | UPC | 013088153421 735090640811 785533790610 793950401002 | | Upper Temperature Range | 2501 Degrees Fahrenheit | | Warranty Description | Full one year warranty on parts and workmanship, unless otherwise specified. This warranty does not apply to defects resulting from action of the user such as misuse, improper wiring, operation outside of specification, improper maintenance or repair, or unauthorized modification. | ## Product Details - **Age Range (Description):** Adult - **Brand:** Extech - **Color:** TM100 - **Connectivity Technology:** Usb - **Display Type:** LCD - **Included Components:** Type K bead wire temperature probe and three AAA batteries - **Outer Material:** Plastic - **Product Care Instructions:** Wipe Clean - **Special Feature:** Fast Reading System - **Specification Met:** NIST ## Images ![Extech TM100 Type K/J Digital Thermometer - Wide Range -328 °F to 2501 °F, Backlit LCD, Min/Max/Avg, Data Hold & Offset, Auto Power-Off, Bead Wire Probe Included - Image 1](https://m.media-amazon.com/images/I/714Y9SMz3mL.jpg) ![Extech TM100 Type K/J Digital Thermometer - Wide Range -328 °F to 2501 °F, Backlit LCD, Min/Max/Avg, Data Hold & Offset, Auto Power-Off, Bead Wire Probe Included - Image 2](https://m.media-amazon.com/images/I/516bmb7GalL.jpg) ![Extech TM100 Type K/J Digital Thermometer - Wide Range -328 °F to 2501 °F, Backlit LCD, Min/Max/Avg, Data Hold & Offset, Auto Power-Off, Bead Wire Probe Included - Image 3](https://m.media-amazon.com/images/I/61PTUCKgOdL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***. on December 20, 2021* ### ⭐⭐⭐⭐⭐ Review *by M***O on November 24, 2025* ## Frequently Bought Together - Extech TM100 Type J/K Single Input Thermometer - Extech 881603 Type K Immersion Probe (-58 to 1292 Degrees Fahrenheit) --- ## 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.ae/products/27125814-extech-tm100-type-k-j-digital-thermometer-wide-range-328](https://www.desertcart.ae/products/27125814-extech-tm100-type-k-j-digital-thermometer-wide-range-328) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-06-03*