--- product_id: 535547278 title: "Dual-Channel K/J/T Thermocouple Thermometer with 4 K-Type Thermocouples -328°F~2501°F Measurement Range HVAC Temperature Meter Gauge with Data Hold, MAX/MIN/AVG, Hi/Lo Backlit Alarm, ADJ Compensation" brand: "landtek" price: "R1396" currency: ZAR in_stock: true reviews_count: 13 category: "Landtek" url: https://www.desertcart.co.za/products/535547278-dual-channel-k-j-t-thermocouple-thermometer-with-4-k store_origin: ZA region: South Africa --- # Dual-channel simultaneous readout Hi/Lo backlit alarm alerts Wide -328°F to 2501°F range Dual-Channel K/J/T Thermocouple Thermometer with 4 K-Type Thermocouples -328°F~2501°F Measurement Range HVAC Temperature Meter Gauge with Data Hold, MAX/MIN/AVG, Hi/Lo Backlit Alarm, ADJ Compensation **Brand:** landtek **Price:** R1396 **Availability:** ✅ In Stock ## Summary > 🌟 Master temps like a pro—because precision is the new power! ## Quick Answers - **What is this?** Dual-Channel K/J/T Thermocouple Thermometer with 4 K-Type Thermocouples -328°F~2501°F Measurement Range HVAC Temperature Meter Gauge with Data Hold, MAX/MIN/AVG, Hi/Lo Backlit Alarm, ADJ Compensation by landtek - **How much does it cost?** R1396 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/535547278-dual-channel-k-j-t-thermocouple-thermometer-with-4-k) ## Best For - landtek enthusiasts ## Why This Product - Trusted landtek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Double the Insight:** Dual-channel K/J thermocouple inputs let you instantly compare differential temps for smarter diagnostics and faster decisions. - • **Calibrate Like a Pro:** Adjustable ADJ compensation calibration ensures your readings stay razor-sharp and reliable, tailored to your environment. - • **Precision Meets Power:** Ultra-wide temperature range from -328°F to 2501°F covers every HVAC, industrial, and scientific need with pinpoint accuracy. - • **Read Anywhere, Anytime:** Large backlit LCD screen with data hold, MAX/MIN/AVG functions, and auto power-off keeps you efficient in any lighting or workspace. - • **Stay Alert, Stay Ahead:** Integrated Hi/Lo backlit alarms flash instantly when temps stray beyond your preset thresholds—never miss a critical reading. ## Overview The Landtek Dual-Channel K/J Thermocouple Thermometer is a versatile, professional-grade HVAC and industrial temperature meter featuring a massive -328°F to 2501°F range, dual simultaneous K/J type inputs, and four K-type probes. It offers advanced functions like ADJ compensation calibration, Hi/Lo backlit alarms, data hold, and MAX/MIN/AVG readings on a large backlit display, making it an essential tool for precise temperature diagnostics in demanding environments. ## Description Dual-Channel K/J Thermocouple Thermometer with 4 K-Type Thermocouples -328°F ~ 2501°F Measurement Range HVAC Temperature Meter Gauge with Data Hold, MAX/MIN/AVG, Hi/Lo Backlit Alarm, ADJ Compensation: desertcart.com: Industrial & Scientific Review: Outstanding temp probe for the non-professional - It's a legit dual probe k-type thermocouple at a bargain price. I picked this model because it is calibratable (though only single-point, iirc). I've worked as a professional metrologist. This will accurately read a very wide range of temperatures and do so instantly and repeatably. If I was using an instrument like this all day everyday I'd want something more robust like a Fluke meter. I'm not sure this thing would survive too many drops on pavement. Review: GREAT SO FAR!! - Seems accurate, every skin temp. I held onto the thermocoupler and it got to around 97F. I got my foundry up to 2050F but then the ceramic thermocoupler started to fail and it stopped reading the correct temp. I can’t fault this tool because, really, I am new to this. Lol. So far so good and if I have any issue I will edit this review. Oh! PS I think they updated the instructions. They seem ok. ## Features - 【Dual Channels for Differential Temperature】Landtek thermocouple thermometer provides dual-channel temperature simultaneous measurement, easily to check the differential temperature values between T1 and T2 channel - 【Ultra-wide Temperature Measurement Range 】The main unit of thermometer's measuring range is from -328 to 2501°F(-200 to 1372°C), and the included two stainless steel type k thermocouple probes range of -58 to 1292°F (-50 to 700°C), the two bead-type thermocouple probes (the blue color) range of -4 to 392°F (-20 to 200°C). Greatly meets the user's requirements for superheat or subcooling testing in HVAC system, microwave oven, aquarium, refrigeration Equipment, etc - 【Hi/Lo Alarm】Features with Hi and Low Flash Alarm function, which can let you instant know of the current measuring values are overload or lower than your preset thresholds - 【ADJ Compensation Calibration】This digital K and J type thermometer integrated with high-quality thermal sensor ensure well for high precision and stability measurement. Simply Long press [Hi] and [Low] button together, user can adjust the ADJ compensation value (range of -9 ~ 9℃ / 15.8 ~ 48.2°F ) to complete the calibration procedure - 【Versatile Industrial Temperature Meter】This handheld thermometer features a large backlight LCD screen enable dual temp readouts for easy reading even in dark areas. °F/℃ temperature units, compatible with K-type and J-type thermocouple measurement, Data hold, Max Min Average, Auto power-off function or disable. Upgrade with such a good-quality and reliable HVAC thermometer to your toolbox! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C4YL76WY | | Additional Features | ADJ Compensation Calibration, Backlit Screen, Data Hold, MAX/MIN/AVG, LED Flash Hi/Lo Alarm | | Age Range (Description) | Adult | | Age Range Description | Adult | | Best Sellers Rank | #21,666 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Lab Digital Thermometers | | Brand | Landtek | | Brand Name | Landtek | | Color | Digital Dual Channels K J Type Thermometer | | Customer Reviews | 4.2 out of 5 stars 153 Reviews | | Display Type | Digital | | Included Components | 1 x Thermometer, 2 x K-type Bead Probe, 2 x K-type Stainless Steel Probe, Pouch | | Indoor Outdoor Usage | Outdoor | | Item Length | 5.98 inches | | Manufacturer | Landtek | | Model | MILA34300N | | Model Name | Dual Channels K/J Type Thermometer | | Number of Batteries | 3 AAA batteries required. (included) | | Outer Material | Stainless Steel | | Part Number | MILA34300N | | Power Source | Battery Powered | | Product Care Instructions | Wipe Clean | | Response Time | 0.5 seconds | | Reusability | Reusable | | Special Feature | ADJ Compensation Calibration, Backlit Screen, Data Hold, MAX/MIN/AVG, LED Flash Hi/Lo Alarm | | Style Name | Dual Channels Digital K J Type Thermometer | | Unit Count | 1 Count | | Upper Temperature Range | 2501 °F | ## Product Details - **Age Range (Description):** Adult - **Brand:** Landtek - **Color:** Digital Dual Channels K J Type Thermometer - **Display Type:** Digital - **Included Components:** 1 x Thermometer, 2 x K-type Bead Probe, 2 x K-type Stainless Steel Probe, Pouch - **Outer Material:** Stainless Steel - **Power Source:** Battery Powered - **Product Care Instructions:** Wipe Clean - **Special Feature:** ADJ Compensation Calibration, Backlit Screen, Data Hold, MAX/MIN/AVG, LED Flash Hi/Lo Alarm - **Unit Count:** 1 Count ## Images ![Dual-Channel K/J/T Thermocouple Thermometer with 4 K-Type Thermocouples -328°F~2501°F Measurement Range HVAC Temperature Meter Gauge with Data Hold, MAX/MIN/AVG, Hi/Lo Backlit Alarm, ADJ Compensation - Image 1](https://m.media-amazon.com/images/I/61o9Fn3yBJL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: What is the exact length of the K-type thermocouple probe?** A: The set includes two thermocouple probes 1. Black cable probe: 94 cm cable; about 103 cm total length with the stainless steel probe. 2. Blue cable probe: 98.5 cm cable; about 102.8 cm total length with the connector. **Q: Can this K-type thermometer measure temperatures up to -328°F / 1372°C?** A: Yes, the thermometer measures from -328°F to 2501°F (-200°C to 1372°C). However, the included K-type thermocouple probes cannot withstand such high temperatures. Please refer to the product description for more details. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Outstanding temp probe for the non-professional *by A***R on June 26, 2025* It's a legit dual probe k-type thermocouple at a bargain price. I picked this model because it is calibratable (though only single-point, iirc). I've worked as a professional metrologist. This will accurately read a very wide range of temperatures and do so instantly and repeatably. If I was using an instrument like this all day everyday I'd want something more robust like a Fluke meter. I'm not sure this thing would survive too many drops on pavement. ### ⭐⭐⭐⭐⭐ GREAT SO FAR!! *by O***E on June 7, 2025* Seems accurate, every skin temp. I held onto the thermocoupler and it got to around 97F. I got my foundry up to 2050F but then the ceramic thermocoupler started to fail and it stopped reading the correct temp. I can’t fault this tool because, really, I am new to this. Lol. So far so good and if I have any issue I will edit this review. Oh! PS I think they updated the instructions. They seem ok. ### ⭐⭐⭐⭐ Best two channel thermostat for the money. *by L***T on July 24, 2025* This will be the cheapest two channel thermometer you can buy that will do the job if u take care of it, it's pretty damn accurate checked against my Fluke. ## Frequently Bought Together - Thermocouple Thermometer Digital Dual Channels K/J Type Thermometer with 4 K-Type Thermocouples, -328~2501℉ Measuring Range Temperature Meter HVAC Thermometer with Alarm & ADJ Compensation - Klein Tools 69140 K-Type Thermometer, Pipe Temperature Clamp for HVAC, Measures -4 to +212 Degrees Fahrenheit - Yellow Jacket 42004 Series 41 Manifold with 3-1/8" Gauge, psi, R-22/404A/410A --- ## 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.co.za/products/535547278-dual-channel-k-j-t-thermocouple-thermometer-with-4-k](https://www.desertcart.co.za/products/535547278-dual-channel-k-j-t-thermocouple-thermometer-with-4-k) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-05*