---
product_id: 56869750
title: "Inficon 703-020-G1 Replacement Sensor for TEK-Mate and Compass Refrigerant Leak Detector"
brand: "inficon"
price: "฿13143"
currency: THB
in_stock: true
category: "Inficon"
url: https://www.desertcart.co.th/products/56869750-inficon-703-020-g1-replacement-sensor-for-tek-mate-compass
store_origin: TH
region: Thailand
---

# High-sensitivity heated diode sensor Compact 8.4x6.4x0.8 cm size Seamless compatibility with TEK-Mate & Compass Inficon 703-020-G1 Replacement Sensor for TEK-Mate and Compass Refrigerant Leak Detector

**Brand:** inficon
**Price:** ฿13143
**Availability:** ✅ In Stock

## Summary

> 🔍 Detect leaks like a pro—because precision never goes out of style.

## Quick Answers

- **What is this?** Inficon 703-020-G1 Replacement Sensor for TEK-Mate and Compass Refrigerant Leak Detector by inficon
- **How much does it cost?** ฿13143 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/56869750-inficon-703-020-g1-replacement-sensor-for-tek-mate-compass)

## Best For

- inficon enthusiasts

## Why This Product

- Trusted inficon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Sleek, surface-mount design fits perfectly without bulk, keeping your toolkit streamlined and professional.
- • **Plug & Play Confidence:** Effortless replacement sensor designed specifically for Inficon TEK-Mate and Compass detectors—no downtime, just results.
- • **Accuracy You Can Count On:** ±5% measurement accuracy means you catch leaks before they become costly problems—stay ahead of the curve.
- • **Trusted Swiss Engineering:** Manufactured by Inficon, a leader in gas analysis since 2000, guaranteeing reliability and accuracy.
- • **Precision Detection, Zero Compromise:** Heated diode sensor ensures ultra-sensitive refrigerant leak detection for flawless HVAC diagnostics.

## Overview

The Inficon 703-020-G1 replacement sensor is a compact, high-sensitivity heated diode sensor engineered for seamless integration with TEK-Mate and Compass refrigerant leak detectors. Crafted from durable silicon and boasting ±5% accuracy, it delivers reliable, precise refrigerant detection essential for HVAC professionals. Manufactured by Inficon, a Swiss leader in gas analysis technology, this sensor ensures your leak detection tools stay at peak performance.

## Description

The Inficon 703-020-G1 replacement sensor is compatible with Inficon TEK-Mate and Compass series refrigerant leak detectors. The heated diode sensor provides sensitivity to airborne refrigerants. Inficon manufactures gas analysis, measurement, and control equipment in refrigeration, utilities, emergency response, lighting, and research and development. The company, founded in 2000, is headquartered in Bad Ragaz, Switzerland.

## Features

- Test Instruments & Gauges
- The package length is 7.62 centimeters
- The package height is 0.508 centimeters
- The package width is 7.62 centimeters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DAOHQSM |
| Best Sellers Rank | 276,775 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 953 in Inspection & Analysis |
| Brand | Inficon |
| Customer Reviews | 4.6 4.6 out of 5 stars (193) |
| Global Trade Identification Number | 00689466036886 |
| Included Components | Unit^Instruction Guide |
| Item Dimensions | 8.4 x 6.4 x 0.8 centimetres |
| Item Weight | 0.01 Ounces |
| Manufacturer | Inficon |
| Manufacturer Part Number | 703-020-G1 |
| Material | Silicon |
| Measurement Accuracy | ±5% |
| Model Number | 703-020-G1 |
| Mounting Type | Surface Mount |
| Number of Items | 1 |
| Output Type | electrical signal |
| Specific Uses For Product | refrigeration, HVAC, gas level monitoring |
| Style Name | Modern |
| UPC | 696333273916 689466036886 715002138490 696335215006 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Inficon
- **Item dimensions L x W x H:** 8.4 x 6.4 x 0.8 centimetres
- **Item weight:** 0.01 Ounces
- **Material:** Silicon
- **Style:** Modern

## Images

![Inficon 703-020-G1 Replacement Sensor for TEK-Mate and Compass Refrigerant Leak Detector - Image 1](https://m.media-amazon.com/images/I/41HBdO0brLL.jpg)
![Inficon 703-020-G1 Replacement Sensor for TEK-Mate and Compass Refrigerant Leak Detector - Image 2](https://m.media-amazon.com/images/I/517gzKCyZGL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Inficon 703-020-G1 Replacement Sensor for TEK-Mate and Compass Refrigerant Leak Detector
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- Inficon Inficon Refrigerant Leak Detector, Model:705-202-G1

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**Shop now:** [https://www.desertcart.co.th/products/56869750-inficon-703-020-g1-replacement-sensor-for-tek-mate-compass](https://www.desertcart.co.th/products/56869750-inficon-703-020-g1-replacement-sensor-for-tek-mate-compass)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-08-28*