---
product_id: 504450864
title: "HVAC Refrigerant Leak Detector with UV LED,Automotive AC [R134A R410A R22 R1234YF] Freon Sniff Halogen Gas Leak Detector, 6 Adjustable Sensitivity, CFCs HCFCs HFCs HFOs CLD-100UV"
brand: "xetron"
price: "$115.22"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/504450864-hvac-refrigerant-leak-detector-with-uv-led-automotive-ac-r134a
store_origin: US
region: United States of America
---

# 6 Sensitivity Levels Battery Powered, Lightweight 154g Warm-up < 6s HVAC Refrigerant Leak Detector with UV LED,Automotive AC [R134A R410A R22 R1234YF] Freon Sniff Halogen Gas Leak Detector, 6 Adjustable Sensitivity, CFCs HCFCs HFCs HFOs CLD-100UV

**Brand:** xetron
**Price:** $115.22
**Availability:** ✅ In Stock

## Summary

> 🔍 Detect leaks before they detect you — stay ahead with Xetron precision!

## Quick Answers

- **What is this?** HVAC Refrigerant Leak Detector with UV LED,Automotive AC [R134A R410A R22 R1234YF] Freon Sniff Halogen Gas Leak Detector, 6 Adjustable Sensitivity, CFCs HCFCs HFCs HFOs CLD-100UV by xetron
- **How much does it cost?** $115.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/504450864-hvac-refrigerant-leak-detector-with-uv-led-automotive-ac-r134a)

## Best For

- xetron enthusiasts

## Why This Product

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

## Key Features

- • **Smart Ambient Reset:** Automatic reset function filters out background halogen gases, so you only get alerts that matter.
- • **Compact & Portable Power:** Lightweight design powered by 4 AAA batteries keeps you mobile and efficient on every job site.
- • **Precision Sensitivity Control:** Six adjustable sensitivity settings let you pinpoint even the tiniest refrigerant leaks with surgical accuracy.
- • **Rapid Detection, Zero Downtime:** Warm-up time under 6 seconds means you’re always ready to catch leaks before they escalate.
- • **Universal Refrigerant Compatibility:** Detects all major refrigerants including R134A, R410A, R22, and the eco-friendly R1234YF blends.

## Overview

The Xetron CLD-100UV is a professional-grade refrigerant leak detector designed for automotive and HVAC applications. It features ultra-fast warm-up under 6 seconds, six adjustable sensitivity levels, and compatibility with a wide range of refrigerants including CFCs, HCFCs, HFCs, and HFOs. Its smart reset function ignores ambient halogen gases, ensuring accurate detection. Lightweight and battery-powered, it’s engineered for on-the-go professionals who demand reliability and precision.

## Description

HVAC Refrigerant Leak Detector with UV LED,Automotive AC [R134A R410A R22 R1234YF] Freon Sniff Halogen Gas Leak Detector, 6 Adjustable Sensitivity, CFCs HCFCs HFCs HFOs CLD-100UV

## Features

- 【The Less Warm-up Time】Warm-up time < 6s. Reset time: 210s. Reset function sets itself to ignore the ambient level of Halogen gas.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Xetron |
| Part number | CLD-100 |
| Item Weight | 154 g |
| Product Dimensions | 17.78 x 6.35 x 5.08 cm; 154.22 g |
| Batteries | 4 AAA batteries required. |
| Item model number | XT-CLD-100UV-EU |
| Size | [Basic edition/Corona Technology] CLD-100 |
| Color | CLD-100UV |
| Style | Modern |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |

## Product Details

- **Brand:** Xetron
- **Style:** Modern
- **Power source:** Battery Powered
- **Colour:** CLD-100UV
- **Product dimensions:** 5.1D x 6.4W x 17.8H centimeters

## Images

![HVAC Refrigerant Leak Detector with UV LED,Automotive AC [R134A R410A R22 R1234YF] Freon Sniff Halogen Gas Leak Detector, 6 Adjustable Sensitivity, CFCs HCFCs HFCs HFOs CLD-100UV - Image 1](https://m.media-amazon.com/images/I/51ZKJK9FPkL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it detect r600a or flammable refrigerant?**
A: Thanks for your question. CLD-100 can't detect R600a and flammable refrigerant. Because it's corona technology. If you have any question, pls feel free to contact us. We're a HVAC direct factory with 27-year experience.
Xetron Support Team

**Q: Will it detect 407c the replacement for R22?**
A: Yes, it can detect R-407C refrigerant, as well as R22

**Q: Please expand on what 24 hours of sensor life means.  Is it 24 hours of use or 24 hours from the time it is unpacked?**
A: Hello, it means 24 hours of use. After this time, the sensitivity of the leak detector will also decrease over time.

**Q: Hi. are the sensor tips of cld-100 changeable/ repairable? do you sell sensor tips for cld-100? if yes, may you provide me with the link?**
A: Hello, the  sensor tips of CLD-100 can be replaced, but we do not sell this accessory, because the price is not cheap, and generally most people do not have the ability to replace the accessory by themselves, so we recommend just replacing it with a new one.

## Frequently Bought Together

- Xetron HVAC Refrigerant Leak Detector with UV LED,Automotive AC [R134A R410A R22 R1234YF] Freon Sniff Halogen Gas Leak Detector, 6 Adjustable Sensitivity, CFCs HCFCs HFCs HFOs CLD-100UV
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-06*