---
product_id: 42594452
title: "- Dual-Channel Thermocouple Thermometer K/J/T/E/R/S/N Type w/2 Probes"
brand: "proster"
price: "€ 55.17"
currency: EUR
in_stock: true
category: "Proster"
url: https://www.desertcart.gr/products/42594452-dual-channel-thermocouple-thermometer-k-j-t-e-r-s
store_origin: GR
region: Greece
---

# Backlit LCD with T1/T2 & ΔT display Supports 7 thermocouple types Dual-channel temp measurement - Dual-Channel Thermocouple Thermometer K/J/T/E/R/S/N Type w/2 Probes

**Brand:** proster
**Price:** € 55.17
**Availability:** ✅ In Stock

## Summary

> 🌡️ Master every degree with Proster’s dual-channel precision!

## Quick Answers

- **What is this?** - Dual-Channel Thermocouple Thermometer K/J/T/E/R/S/N Type w/2 Probes by proster
- **How much does it cost?** € 55.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/42594452-dual-channel-thermocouple-thermometer-k-j-t-e-r-s)

## 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

- • **Double the Insight:** Simultaneously monitor two temperature sources with dual-channel probes and differential ΔT calculation.
- • **Extreme Range Ready:** From cryogenics to blast furnaces, measure temperatures from -250°C up to 1767°C with confidence.
- • **Smart & User-Friendly:** Backlit LCD, MAX/MIN/AVG data hold, and auto power-off combine convenience with efficiency.
- • **Universal Compatibility:** Supports K, J, T, E, R, S, and N thermocouples for unmatched versatility across industries.
- • **Precision at Your Fingertips:** High accuracy with ±1.5% error margin ensures reliable readings every time.

## 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, T2, and differential ΔT readings, high accuracy (±1.5%), and a wide temperature range from -250°C to 1767°C depending on probe type. Ideal for industrial, scientific, and culinary applications, it offers MAX/MIN/AVG data hold and auto power-off for smart, efficient use.

## 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 |
| Age Range Description | Adult |
| Best Sellers Rank | #39,869 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Lab Digital Thermometers |
| Brand | Proster |
| Brand Name | Proster |
| Color | Red |
| Customer Reviews | 4.2 out of 5 stars 986 Reviews |
| 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 |
| Special Feature | High Accuracy |
| Style Name | Professional |
| Unit Count | 2 Count |
| Upper Temperature Range | 300 °C |

## 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 Count

## Images

![- Dual-Channel Thermocouple Thermometer K/J/T/E/R/S/N Type w/2 Probes - Image 1](https://m.media-amazon.com/images/I/71yu8puQDJL.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

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-27*