---
product_id: 106837967
title: "Elitech HVAC Refrigerant Leak Detector Heated Diode Sensor Halogen Freon Sniffer, Air Conditioning Detection, R22 R410A R134A R1234YF CFCs HCFCs HFCs, ILD-100H"
brand: "elitech"
price: "VT62438"
currency: VUV
in_stock: true
reviews_count: 9
category: "Elitech"
url: https://www.desertcart.vu/products/106837967-elitech-hvac-refrigerant-leak-detector-heated-diode-sensor-halogen-freon
store_origin: VU
region: Vanuatu
---

# Sensitivity up to 0.1oz/yr for pinpoint accuracy First-in-class TFT screen for crystal-clear readings Heated Diode Sensor for ultra-precise detection Elitech HVAC Refrigerant Leak Detector Heated Diode Sensor Halogen Freon Sniffer, Air Conditioning Detection, R22 R410A R134A R1234YF CFCs HCFCs HFCs, ILD-100H

**Brand:** elitech
**Price:** VT62438
**Availability:** ✅ In Stock

## Summary

> 🚨 Detect leaks before they become disasters—stay sharp, stay elite!

## Quick Answers

- **What is this?** Elitech HVAC Refrigerant Leak Detector Heated Diode Sensor Halogen Freon Sniffer, Air Conditioning Detection, R22 R410A R134A R1234YF CFCs HCFCs HFCs, ILD-100H by elitech
- **How much does it cost?** VT62438 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/106837967-elitech-hvac-refrigerant-leak-detector-heated-diode-sensor-halogen-freon)

## Best For

- elitech enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-High Sensitivity:** Adjust detection sensitivity from low to high, catching leaks as small as 0.1oz per year—never miss a drip.
- • **Crystal-Clear TFT Display:** Stay informed instantly with a vibrant screen showing sensitivity, alerts, and battery life at a glance.
- • **Precision Heated Diode Sensor:** Experience next-level accuracy across all halogen refrigerants with advanced heated diode technology.
- • **Rapid Response & Easy Controls:** Operate seamlessly with intuitive front buttons for quick sensitivity tweaks and buzzer mute—efficiency in your hands.
- • **Comprehensive Halogen Gas Detection:** Detects all major refrigerants including R22, R410A, R134A, and emerging blends within 1 second—future-proof your toolkit.

## Overview

The Elitech ILD-100H Refrigerant Leak Detector combines cutting-edge heated diode sensor technology with a pioneering TFT screen to deliver unmatched accuracy and ease of use. Designed for professionals managing HVAC systems, it detects a broad spectrum of halogen refrigerants with adjustable sensitivity down to 0.1oz/year. Lightweight and battery-powered, it offers rapid leak detection with audible alerts and intuitive controls, making it an essential tool for proactive maintenance and leak prevention.

## Description

Buy Elitech HVAC Refrigerant Leak Detector Heated Diode Sensor Halogen Freon Sniffer, Air Conditioning Detection, R22 R410A R134A R1234YF CFCs HCFCs HFCs, ILD-100H: Air Conditioning Line Repair Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great diag tool to have - Not a tool I use often but it comes in handy when I need it. I like the Elitech brand as I have multiple HVAC tools from them and this is another on in the arsenal. Seems to be pretty accurate for automotive applications. Has a low, med and high sensitivity which is good. The noise it makes when it detects a leak is audible and you will know. Works as it’s designed to work and I think it’s a good value. Just doesn’t work all the time. But it’s a tool you use along with other diagnostic methods. I.e UV light & dye, soap and water, or just simply charging the system and using the leak detector to pin point an area to use all those methods in unison.
Review: very worthwhile investment - nice product for the money.very sesitve in locating the leak.very happy with the product

## Features

- Heated Diode Sensor: Compared to traditional sensors, the results are also more accurate for all halogenated refrigerants.
- TFT Screen: First leak detector with a TFT screen that gives more clear and easy readings on sensitivities, leakage alerts, battery levels and other key info during operations.
- Higher Sensitivity: Adjustable sensitivity with High/Medium/Low levels and the maximum sensitivity is up to 0.1oz/yr.
- Quick Operation: The two corresponding buttons on the front allows quick adjustment to sensitivities or to mute buzzer directly, very easy to operate.
- Detecting All Halogenated Gases: It can detect all kinds of halogen refrigerants including CFCs, HFCs, HCFCs, HCs, HFOs and mixed refrigerants such as R11/R22/R404a/R410a/R600a/R1234yf and Blends such as AZ-50, HP62, MP39 etc. and response within 1s. We offer 7*24 services and a one-year warranty for the gas leak detector.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07K6JNTYG |
| Alarm | Audible |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #25,747 in Automotive ( See Top 100 in Automotive ) #27 in Air Conditioning Line Repair Tools |
| Brand | Elitech |
| Color | Heated Diode Sensor Ild-100h |
| Customer Reviews | 4.5 4.5 out of 5 stars (168) |
| Date First Available | August 8, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.2 pounds |
| Item model number | ILD-100H |
| Manufacturer | Elitech |
| Manufacturer Part Number | ILD-100 |
| Material | Plastic |
| Model | ILD-100H |
| Number of Items | 1 |
| OEM Part Number | ILD-100 |
| Operating Humidity | 85 percent |
| Power Source | Battery Powered |
| Product Dimensions | 1.5"D x 3.3"W x 7.9"H |
| Sensor Type | IR |
| Style | Heated Diode Sensor |
| UPC | 704529988930 704529989043 |
| Upper Temperature Rating | 20 Degrees Celsius |

## Product Details

- **Alarm:** Audible
- **Brand:** Elitech
- **Color:** Heated Diode Sensor Ild-100h
- **Item Weight:** 1 Kilograms
- **Operating Humidity:** 85 percent
- **Power Source:** Battery Powered
- **Product Dimensions:** 1.5"D x 3.3"W x 7.9"H
- **Sensor Type:** IR
- **Style:** Heated Diode Sensor
- **Upper Temperature Rating:** 20 Degrees Celsius

## Images

![Elitech HVAC Refrigerant Leak Detector Heated Diode Sensor Halogen Freon Sniffer, Air Conditioning Detection, R22 R410A R134A R1234YF CFCs HCFCs HFCs, ILD-100H - Image 1](https://m.media-amazon.com/images/I/51a5TXKFVUL.jpg)

## Available Options

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

## Questions & Answers

**Q: What are the features of the infrared IR sensor in ILD-200/300?**
A: The infrared IR sensor's sensitivity remains stable for 10 years, unaffected by humidity or oil, and nearly equal for most refrigerants. It detects concentration changes, so the wand must keep moving.

**Q: What are the features of the heated diode sensor in ILD-100H?**
A: The heated diode sensor detects absolute concentration levels, allowing sustained beeping at leaks and high initial sensitivity. However, it loses sensitivity over time, requires replacement, and shows varied sensitivity to refrigerants.

**Q: How long does the sensor last?**
A: If it seems like your leak detector is no longer picking up leaks or is not as sensitive as it was when you first bought it, try replacing the filter. This should fix the issue. If this does not fix the issue try replacing the sensor.

**Q: Why is it necessary to move during the detection process?**
A: As ILD series are designed to detect the relative concentration of gases, that if the detected concentration remains unchanged in the stationary environment, it will not be able to pinpoint the leakages.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great diag tool to have
*by G***N on December 28, 2024*

Not a tool I use often but it comes in handy when I need it. I like the Elitech brand as I have multiple HVAC tools from them and this is another on in the arsenal. Seems to be pretty accurate for automotive applications. Has a low, med and high sensitivity which is good. The noise it makes when it detects a leak is audible and you will know. Works as it’s designed to work and I think it’s a good value. Just doesn’t work all the time. But it’s a tool you use along with other diagnostic methods. I.e UV light & dye, soap and water, or just simply charging the system and using the leak detector to pin point an area to use all those methods in unison.

### ⭐⭐⭐⭐⭐ very worthwhile investment
*by T***E on December 17, 2025*

nice product for the money.very sesitve in locating the leak.very happy with the product

### ⭐⭐⭐⭐⭐ Surprised
*by A***R on June 18, 2025*

Worked surprisingly well, used it to test a 1234yf extremely hard to find slow leak on a 2025 vehicle. I did manage to find the leak prior to purchasing this with a old CPS leak seeker that does 134A. Was skeptical using that one since many go off on anything, it's hard to trust them. But purchased this to update to the newest freon. And it worked, detected the leak soon as I placed it near the area. I'm, pleased, esp for the price, it's not a bad purchase.

## Frequently Bought Together

- Elitech HVAC Refrigerant Leak Detector Heated Diode Sensor Halogen Freon Sniffer, Air Conditioning Detection, R22 R410A R134A R1234YF CFCs HCFCs HFCs, ILD-100H
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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-14*