--- product_id: 49208732 title: "Digital Thermometer Dual Channel K-Type Thermocouple -50 to 1300C | Temperature Meter with 2 Probe, LED Backlight and Hold Data. For HVAC, Pool, Pottery and Industrial Use" brand: "proster" price: "53701CFA" currency: XOF in_stock: true reviews_count: 13 category: "Proster" url: https://www.desertcart.sn/products/49208732-digital-thermometer-dual-channel-k-type-thermocouple-50-to-1300c store_origin: SN region: Senegal --- # LED backlight for low-light clarity Long-lasting battery with auto-off Dual-channel precision temp readout Digital Thermometer Dual Channel K-Type Thermocouple -50 to 1300C | Temperature Meter with 2 Probe, LED Backlight and Hold Data. For HVAC, Pool, Pottery and Industrial Use **Brand:** proster **Price:** 53701CFA **Availability:** ✅ In Stock ## Summary > 🌟 Measure Like a Pro, Lead Like a Boss! ## Quick Answers - **What is this?** Digital Thermometer Dual Channel K-Type Thermocouple -50 to 1300C | Temperature Meter with 2 Probe, LED Backlight and Hold Data. For HVAC, Pool, Pottery and Industrial Use by proster - **How much does it cost?** 53701CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/49208732-digital-thermometer-dual-channel-k-type-thermocouple-50-to-1300c) ## Best For - proster enthusiasts ## Why This Product - Trusted proster brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Channel Mastery:** Simultaneously monitor two temps for instant comparison and trend analysis—perfect for HVAC pros and lab innovators. - • **Ready Out-of-the-Box:** Includes two K-type probes, batteries, and manual—gear up instantly and stay ahead of the curve. - • **Data Hold & Backlight:** Freeze readings and illuminate your display anytime—never miss a critical measurement, even in dim environments. - • **Ultra-Wide Temp Range:** From -200°C to 1372°C, conquer everything from icy pools to molten metals with unmatched versatility. - • **Multi-Type Probe Compatibility:** Supports K/J/T/E/R/S/N thermocouples (probes sold separately) for ultimate adaptability across industries. ## Overview The Proster Digital Thermometer features dual-channel K-type thermocouple inputs with an expansive temperature range from -200°C to 1372°C. Designed for professionals in HVAC, industrial, and scientific fields, it offers rapid 0.5-second response, data hold, LED backlight, and compatibility with multiple thermocouple types. Complete with two probes and batteries, it delivers precise, reliable readings with ±0.1% accuracy, empowering you to monitor and compare temperatures effortlessly in any environment. ## Description Product Description Measuring range J-type: -210℃to1200℃（-346℉to2192℉); K-type: -200℃to1372℃（-328℉to2501℉); T-type: -250℃to400℃（-418℉to752℉); E-type: -150℃to1000℃（-238℉to1832℉); N-type: -200℃to1300℃（-328℉to2372℉); R-and-S type: 0℃to1767℃（32℉to3212℉); Dual Channel K Type Thermometer Dual Channel K Type Thermometer Tester LCD Backlight with Two K-Type Thermocouple Probe for K/J/T/E/R/S/N Type Proster Moisture Meter Rechargeable Damp Meter Damp Meter with Color LCD Damp Meter -LCD Screen Damp Meter Wood Pin Moisture Meter Pin & Pinless Damp Meter Review: Great performance from a budget item. - Since this unit was so cheap, I it didn't expect much from it. Thermocouple based temperature devices are a bit tricky to design since the generated EMF is so small and you need a good design and good part to get an accurate reading. I just turned the unit on and the temperature read the same as the my digital wall clock-thermometer. If the probe tips are in the same place, then both channels read the same temp within 0.1 to 0.2 degrees. This is hardly a scientific test but this kit isn't going into a lab. Happy with the product. Review: Good value, clear screen, calibration's a wee bit off. - Nice, good for checking liquids, surfaces and ambient temeratures that a DIYer like me might encounter (so far). Reads about 0.9 deg C low at 37 deg compared to a decent medical thermometer. The main reason I suspect that it's a bargain is no rigid housing for the thermocouple tip, but that's offset by having a spare in the box. Fingers crossed it'll be reliable. ## Features - 【Accurate Temperature Measurement】--- The Thermometer can Measure Temperatures from -200℃ to 1372℃, While the Included K-Type Thermocouple Probes can Measure Temperatures from -50℃ to 300℃, Can Be Used to Measure Temperature of Liquid, Vapor and Solid Object Such As Fish Tank, Pool, Furnace, Ceramic, Pottery, Molten Metal and so on - 【Dual Channel Capability】--- Digital Thermometer with the Ability to Simultaneously Test Two Different Sets of Data, The Dual Channel Display Allows You to Monitor and Compare Temperatures from Two Sources on the Same Screen. Additionally, You Can Directly Measure the Temperature Difference Between the Two Sets of Data, Enabling You to Analyze Variations and Trends with Ease, Ideal for Car Engine Diagnostics, HVAC System Maintenance, Home Brewing Temperature Control, and Laboratory Experiments - 【Data Hold Function & Backlight】--- Digital Temperature Thermometer Includes Data Hold Function to Freeze and Retain Readings, Support Unit Switching between ℃ and ℉, and the Ability to Measure Maximum, Minimum, and Average Values. The Backlight Ensures Clear Visibility in Low-Light Conditions, and the Auto-Shutdown Feature Conserves Battery Life - 【Expandable Temperature Range】--- J-type: -210ºC to 1200ºC(-346℉ to 2192℉), K-type: -200ºCto 1372ºC(-328℉ to 2501℉), T-type: -250ºC to 400ºC(-418℉ to752℉), E-type: -150ºC to 1000ºC(-238℉ to1832℉), N-type: -200ºC to 1300ºC(-328℉ to2372℉), R-and-S type: 0ºC to 1767ºC(32℉ to 3212℉) (Note: J/ T/ E/ R/ S/ N Types Probes Not Included) - 【Complete Accessories】--- Dual Channel thermometer Comes with 3*AAA Batteries, Two K-Type Thermocouples, User Manual and Temperature Meter. Note: Accuracy of Main Units: ±0.1%+0.6ºC; Accuracy of K-type thermocouple: ±1.5%. Therefore, it is normal for both readings to be within the error range of [display reading ± (1.6% + 0.6) degrees Celsius] ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071RNW2C6 | | Age Range Description | Adult | | Age range (description) | Adult | | Best Sellers Rank | 3,261 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1 in Lab Digital Thermometers | | Brand | Proster | | Colour | Red | | Country Of Origin | China | | Customer Reviews | 4.3 out of 5 stars 909 Reviews | | Display Type | Digital | | Global Trade Identification Number | 00711583415319 | | Immersion Depth | 1E+2 Centimetres | | Included Components | 1*Thermometer, 2* K-type Thermocouple, 3* 1.5V AAA Battery, 1*English Manual | | Included components | 1*Thermometer, 2* K-type Thermocouple, 3* 1.5V AAA Battery, 1*English Manual | | Indoor Outdoor Usage | Outdoor | | Item Length | 14.5 Centimetres | | Item Weight | 0.49 Pounds | | Manufacturer | Proster | | Manufacturer Part Number | PST095-PST262 | | Model Name | Digital Thermometer | | Model Number | GM1312 | | Number of Batteries | 1 AAA batteries required. (included) | | Outer Material | Metal | | Outer material | Metal | | Power Source | Battery Powered | | Product Care Instructions | Wipe Clean | | Product Warranty | 18 Months | | Response Time | 0.5 seconds | | Reusability | Rechargeable | | Special Features | Auto Off, Backlit, Dual Probe, Multi-type Compatibility-K/J/T/E/R/S/N | | Special feature | Auto Off, Backlit, Dual Probe , Multi-type Compatibility-K/J/T/E/R/S/N | | Style Name | Digital Thermometer | | UPC | 711583415319 | | Unit Count | 1.0 count | | Upper Temperature Rating | 300 Degrees Celsius | ## Product Details - **Age range (description):** Adult - **Brand:** Proster - **Colour:** Red - **Display type:** Digital - **Included components:** 1*Thermometer, 2* K-type Thermocouple, 3* 1.5V AAA Battery, 1*English Manual - **Outer material:** Metal - **Power source:** Battery Powered - **Product care instructions:** Wipe Clean - **Special feature:** Auto Off, Backlit, Dual Probe, Multi-type Compatibility-K/J/T/E/R/S/N - **Unit count:** 1.0 count ## Images ![Digital Thermometer Dual Channel K-Type Thermocouple -50 to 1300C | Temperature Meter with 2 Probe, LED Backlight and Hold Data. For HVAC, Pool, Pottery and Industrial Use - Image 1](https://m.media-amazon.com/images/I/71yu8puQDJL.jpg) ![Digital Thermometer Dual Channel K-Type Thermocouple -50 to 1300C | Temperature Meter with 2 Probe, LED Backlight and Hold Data. For HVAC, Pool, Pottery and Industrial Use - Image 2](https://m.media-amazon.com/images/I/710lhIW57DL.jpg) ![Digital Thermometer Dual Channel K-Type Thermocouple -50 to 1300C | Temperature Meter with 2 Probe, LED Backlight and Hold Data. For HVAC, Pool, Pottery and Industrial Use - Image 3](https://m.media-amazon.com/images/I/71VfSaZzlBL.jpg) ![Digital Thermometer Dual Channel K-Type Thermocouple -50 to 1300C | Temperature Meter with 2 Probe, LED Backlight and Hold Data. For HVAC, Pool, Pottery and Industrial Use - Image 4](https://m.media-amazon.com/images/I/71W-1b97s7L.jpg) ![Digital Thermometer Dual Channel K-Type Thermocouple -50 to 1300C | Temperature Meter with 2 Probe, LED Backlight and Hold Data. For HVAC, Pool, Pottery and Industrial Use - Image 5](https://m.media-amazon.com/images/I/71ecHpP4koL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Does it have a min/max temperature >alarm< function?** A: No it doesn't. It just cycles through displaying the Max/Min/Avg values as you pres the button. **Q: Can this be used for a kiln? 1200 degrees C ?** A: Unit comes with 2 k type thermocouples. Specification says, for k type, suitable for temperatures up to 1372 C. I have only used it for normal temperatures so would not know. You would have to remove some of the covering from the wire as that would probably melt at that temperature. **Q: Does this come in protective case ? (Pouch)** A: No. No case or cover. Just a cardboard box. **Q: Where can i download a user manual or who can i contact to get a user manual? Thanks** A: No manual that I know of, but it is fairly self explanatory in that the buttons say everything it can do. But I do seem to remember that it is actually a generic device and comes with other names and if you just google 'twin channel k type temperature device' you can get instructions for other brands of the same type/unit. Hope this helps. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great performance from a budget item. *by K***N on 17 July 2025* Since this unit was so cheap, I it didn't expect much from it. Thermocouple based temperature devices are a bit tricky to design since the generated EMF is so small and you need a good design and good part to get an accurate reading. I just turned the unit on and the temperature read the same as the my digital wall clock-thermometer. If the probe tips are in the same place, then both channels read the same temp within 0.1 to 0.2 degrees. This is hardly a scientific test but this kit isn't going into a lab. Happy with the product. ### ⭐⭐⭐⭐ Good value, clear screen, calibration's a wee bit off. *by D***C on 18 October 2024* Nice, good for checking liquids, surfaces and ambient temeratures that a DIYer like me might encounter (so far). Reads about 0.9 deg C low at 37 deg compared to a decent medical thermometer. The main reason I suspect that it's a bargain is no rigid housing for the thermocouple tip, but that's offset by having a spare in the box. Fingers crossed it'll be reliable. ### ⭐⭐⭐⭐⭐ Great for automotive use *by R***T on 5 February 2026* Fantastic bit of kit, I use this for measuring the temps of car AC and heating from the vents. Very clear and easy to use ## Frequently Bought Together - Proster Digital Thermometer Dual Channel Thermocouple Thermometer with Two K- type Thermocouples Temperature Meter Gauge with LED Backlight for K/J/T/E/R/S/N Thermocouple - Thermocouple Probe, Saim WRNK-187 0-1100C K-Type Thermocouple Probe Temperature Sensor 3 x 200mm - sourcingmap NR-81532B -50 to 500C K Type Handheld Surface Thermocouple Probe for Digital Thermometer --- ## 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.sn/products/49208732-digital-thermometer-dual-channel-k-type-thermocouple-50-to-1300c](https://www.desertcart.sn/products/49208732-digital-thermometer-dual-channel-k-type-thermocouple-50-to-1300c) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-29*