--- product_id: 42594452 title: "Proster Dual-Channel Thermocouple Thermometer K/J/T/E/R/S/N Type w/2 Probes | Temperature Meter T1+T2 Display Supports K/J/T/E/R/S/N Type Backlit LCD MAX/MIN/AVG Data Hold Auto-off with 2K-Type Probes" brand: "proster" price: "51833CFA" currency: XOF in_stock: true category: "Proster" url: https://www.desertcart.sn/products/42594452-proster-dual-channel-thermocouple-thermometer-k-j-t-e-r store_origin: SN region: Senegal --- # Backlit LCD with MAX/MIN/AVG Supports 7 thermocouple types Dual-channel T1+T2 display Proster Dual-Channel Thermocouple Thermometer K/J/T/E/R/S/N Type w/2 Probes | Temperature Meter T1+T2 Display Supports K/J/T/E/R/S/N Type Backlit LCD MAX/MIN/AVG Data Hold Auto-off with 2K-Type Probes **Brand:** proster **Price:** 51833CFA **Availability:** ✅ In Stock ## Summary > 🌡️ Master every degree with Proster’s dual-channel precision! ## Quick Answers - **What is this?** Proster Dual-Channel Thermocouple Thermometer K/J/T/E/R/S/N Type w/2 Probes | Temperature Meter T1+T2 Display Supports K/J/T/E/R/S/N Type Backlit LCD MAX/MIN/AVG Data Hold Auto-off with 2K-Type Probes by proster - **How much does it cost?** 51833CFA 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/42594452-proster-dual-channel-thermocouple-thermometer-k-j-t-e-r) ## 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 - • **Designed for Pros:** Auto power-off, quick 0.5s response, and rugged metal build for demanding environments. - • **Double the Insight:** Dual-channel display lets you monitor two temps simultaneously with ΔT differential measurement. - • **Ready for Extremes:** Measures from cryogenic lows to furnace highs (-250°C to 1767°C) with high accuracy. - • **Data at Your Fingertips:** MAX, MIN, AVG readings plus Data Hold function for confident, on-the-spot decisions. - • **Precision Meets Versatility:** Supports K/J/T/E/R/S/N thermocouples for any industrial or scientific need. ## Overview The Proster Dual-Channel Thermocouple Thermometer is a professional-grade temperature meter supporting 7 thermocouple types (K/J/T/E/R/S/N) with two included K-type probes. It features a backlit LCD displaying simultaneous T1 and T2 readings plus differential temperature, with MAX/MIN/AVG data hold functions. Designed for high accuracy (-50 to 300°C for K-type) and rapid 0.5-second response, it suits applications from cryogenics to high-temperature industrial processes, making it an indispensable tool for engineers, lab technicians, and HVAC professionals. ## Description Proster Dual-Channel Thermocouple Thermometer K/J/T/E/R/S/N Type w/2 Probes | Temperature Meter T1+T2 Display Supports K/J/T/E/R/S/N Type Backlit LCD MAX/MIN/AVG Data Hold Auto-off with 2K-Type Probes: desertcart.com: Industrial & Scientific ## Features - Support K/J/T/E/R/S/N Type Thermocouples Measurement: Packed with two K-Type thermocouples, this Proster Digital Thermocouple can direct measure the temperature of tested object - Considerable Measuring Range: Can be used to measure the temperature of liquid / vapors and surface temperature of a solid object.Also suitable to be used both in the high temperature fields of blast furnance and cookery and the low temperature measuring for liquefied hydrogen and liquefied nitrogen etc - High Accuracy: K-type Thermocouple Measuring range: -50~300℃ ; Accuracy: 1.5%; Resolution: 0.1℃/℉＜1000°,1.0℃/℉≥1000° - Functional Design: Data Hold Function;MAX/ MIN/ AVG Value Measurement;Auto Power Off; Double display with LCD Backlight shows T1/T2 and combination of T1 and T2 - Wide Applications: Fish tank, pool, furnaces, ceramic, pottery, molten metal etc Test Tips: Five seconds is generally sufficient in a stable ambient temperature environment. For moving liquids, however, a longer time is required—wait until the liquid stabilizes for an accurate reading - 【Compatible with 7 Thermocouple Types】 Beyond K-type, this thermometer supports J, T, E, N, R, and S thermocouples (probes sold separately). Each type offers different ranges: J-type: -210~1200°C | T-type: -250~400°C | E-type: -150~1000°C N-type: -200~1300°C | R/S-type: 0~1767°C - 【Dual Channel with T1-T2 Differential Measurement】 Monitor two separate temperature sources simultaneously on one backlit LCD screen. The T1-T2 (ΔT) function automatically calculates the temperature difference between your two probes – perfect for inlet/outlet HVAC diagnostics, radiator temp drop, heat exchanger efficiency testing, or supply/return temperature comparisons - 【Versatile Probe Compatibility – Use with Multiple Thermocouple Types】 This thermometer isn't limited to K-type probes. It supports 7 thermocouple types for maximum flexibility: Type Temperature Range Best For K -200°C to 1372°C General purpose, wide range J -210°C to 1200°C Industrial, reducing atmospheres T -250°C to 400°C Low temperatures, cryogenics E -150°C to 1000°C High output, cryogenic applications N -200°C to 1300°C High temperature, oxidation resistance R/S 0°C to 1767°C High temperature, laboratory standard ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071V7T6TZ | | Additional Features | High Accuracy | | Age Range Description | Adult | | Best Sellers Rank | #31,179 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Lab Digital Thermometers | | Brand Name | Proster | | Color | Red | | Customer Reviews | 4.2 4.2 out of 5 stars (984) | | Display Type | Digital | | Included Components | 1*Temperature meter 2* K-type Thermocouple 3* 1.5V AAA Battery | | Indoor Outdoor Usage | Indoor | | Item Length | 5.7 Inches | | Manufacturer | Proster Trading Limited | | Model | 4333090752 | | Model Name | 4333090752 | | Number of Batteries | 3 AAA batteries required. (included) | | Outer Material | Metal | | Part Number | PSTTL253-US | | Power Source | Battery Powered | | Product Care Instructions | Wipe Clean | | Resolution | 0.1 degrees_fahrenheit, 1 degrees_fahrenheit | | Response Time | 0.5 seconds | | Reusability | Reusable | | Smart Home Compatibility | Not Smart Home Compatible | | Style Name | Professional | | Unit Count | 2.0 Count | | Upper Temperature Range | 300 Degrees Celsius | ## Product Details - **Age Range (Description):** Adult - **Brand:** Proster - **Color:** Red - **Display Type:** Digital - **Included Components:** 1*Temperature meter 2* K-type Thermocouple 3* 1.5V AAA Battery - **Outer Material:** Metal - **Power Source:** Battery Powered - **Product Care Instructions:** Wipe Clean - **Special Feature:** High Accuracy - **Unit Count:** 2.0 Count ## Images ![Proster Dual-Channel Thermocouple Thermometer K/J/T/E/R/S/N Type w/2 Probes | Temperature Meter T1+T2 Display Supports K/J/T/E/R/S/N Type Backlit LCD MAX/MIN/AVG Data Hold Auto-off with 2K-Type Probes - Image 1](https://m.media-amazon.com/images/I/71yu8puQDJL.jpg) ![Proster Dual-Channel Thermocouple Thermometer K/J/T/E/R/S/N Type w/2 Probes | Temperature Meter T1+T2 Display Supports K/J/T/E/R/S/N Type Backlit LCD MAX/MIN/AVG Data Hold Auto-off with 2K-Type Probes - Image 2](https://m.media-amazon.com/images/I/710lhIW57DL.jpg) ![Proster Dual-Channel Thermocouple Thermometer K/J/T/E/R/S/N Type w/2 Probes | Temperature Meter T1+T2 Display Supports K/J/T/E/R/S/N Type Backlit LCD MAX/MIN/AVG Data Hold Auto-off with 2K-Type Probes - Image 3](https://m.media-amazon.com/images/I/71Fyf+mH29L.jpg) ![Proster Dual-Channel Thermocouple Thermometer K/J/T/E/R/S/N Type w/2 Probes | Temperature Meter T1+T2 Display Supports K/J/T/E/R/S/N Type Backlit LCD MAX/MIN/AVG Data Hold Auto-off with 2K-Type Probes - Image 4](https://m.media-amazon.com/images/I/71W-1b97s7L.jpg) ![Proster Dual-Channel Thermocouple Thermometer K/J/T/E/R/S/N Type w/2 Probes | Temperature Meter T1+T2 Display Supports K/J/T/E/R/S/N Type Backlit LCD MAX/MIN/AVG Data Hold Auto-off with 2K-Type Probes - Image 5](https://m.media-amazon.com/images/I/71nlKSjPMZL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Can the probe's plastic insulation be stripped back an additional 2". Would like to place end of probe between to aluminum plates** A: Yes they can. **Q: How long are the probes?** A: The probe leads are just over 40” k type thermistors. For the money this is a good tool to have. For any Critical temperature measurements I use the copper brand **Q: Does this thermometer have a user calibration option? Does it have cold junction compensation?** A: Not that I know of. A digital thermometer, that, depending on the probe, can measure extreme heat and cold. **Q: Would this make a good field thermometer - subject to wet conditions?** A: Not sure about the unit itself the probes can be put in water. ## Frequently Bought Together - Proster Digital Thermocouple Temperature Thermometer Dual Channel - with Two K-Type Thermocouple Probe, Backlight LCD Thermometer for K J T E R S N Type - Yunsailing Type K Thermocouple Probe Tl1004 K Type Sensor Probes Metal Mini Connector Temperature Sensor for Meter in Temperature Range from 0 to 500 Celsius(3 Pcs) - 5 Pieces 3 Meters K Type Mini-Connector Thermocouple Temperature Probe Sensor K Type Thermocouple Wire Temperature Sensing Line Measure Range -50 to 400 Celsius, Compatible with TM902C/ TES1310 --- ## 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/42594452-proster-dual-channel-thermocouple-thermometer-k-j-t-e-r](https://www.desertcart.sn/products/42594452-proster-dual-channel-thermocouple-thermometer-k-j-t-e-r) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-22*