---
product_id: 659064803
title: "Rechargeable HVAC Refrigerant Leak Detector, Halogen Freon Sniffer, Air Conditioning Detection, Automotive Gas Finder (SFD201 Refrigerant&Combustible Gas Detector)"
brand: "sensyx"
price: "586 Lei"
currency: RON
in_stock: true
reviews_count: 8
url: https://www.desertcart.ro/products/659064803-rechargeable-hvac-refrigerant-leak-detector-halogen-freon-sniffer-air-conditioning
store_origin: RO
region: Romania
---

# Large vibrant LCD screen Cordless rechargeable lithium battery Japan-made high sensitivity sensor Rechargeable HVAC Refrigerant Leak Detector, Halogen Freon Sniffer, Air Conditioning Detection, Automotive Gas Finder (SFD201 Refrigerant&Combustible Gas Detector)

**Brand:** sensyx
**Price:** 586 Lei
**Availability:** ✅ In Stock

## Summary

> 🔍 Detect leaks like a pro—stay ahead, stay leak-free!

## Quick Answers

- **What is this?** Rechargeable HVAC Refrigerant Leak Detector, Halogen Freon Sniffer, Air Conditioning Detection, Automotive Gas Finder (SFD201 Refrigerant&Combustible Gas Detector) by sensyx
- **How much does it cost?** 586 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/659064803-rechargeable-hvac-refrigerant-leak-detector-halogen-freon-sniffer-air-conditioning)

## Best For

- sensyx enthusiasts

## Why This Product

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

## Key Features

- • **Visual Clarity:** Large color LCD screen ensures you never miss a leak with clear, quiet, and efficient readings.
- • **Unplug & Detect:** Cordless freedom with USB-C rechargeable lithium battery for uninterrupted HVAC diagnostics.
- • **Pinpoint Precision:** Japan-made heat dioxide semiconductor sensor delivers ultra-sensitive, reliable leak detection.
- • **Versatile Gas Coverage:** Detects a broad spectrum of halogen refrigerants plus combustible gases for all HVAC needs.
- • **Trusted Safety & Support:** UL1484 certified with dedicated US-based customer service for peace of mind and expert help.

## Overview

The SENSYX SFD201 Rechargeable HVAC Refrigerant Leak Detector combines cutting-edge Japanese sensor technology with a rechargeable lithium battery and a large color LCD screen to deliver precise, versatile detection of halogen refrigerants and combustible gases. Compact and UL1484 certified, it offers cordless convenience, adjustable sensitivity, and reliable US-based support, making it an essential tool for HVAC professionals who demand accuracy and efficiency on the job.

## Description

Rechargeable HVAC Refrigerant Leak Detector, Halogen Freon Sniffer, Air Conditioning Detection, Automotive Gas Finder (SFD201 Refrigerant&Combustible Gas Detector)

## Features

- RECHARGEABLE LITHIUM BATTERY: Enjoy the convenience of cordless operation with our rechargeable lithium battery. A USB-C cable is included for easy charging, allowing for enhanced mobility and prolonged use without the need for constant power supply.
- HIGHLY SENSITIVE SENSOR: Features a Japan-made heat dioxide semiconductor sensor, renowned for its exceptional sensitivity and reliability in detecting gas leaks.
- HIGHER SENSITIVITY: Adjustable sensitivity with High/Low levels.
- BROAD RANGE DETECTION: Both SFD200&SFD201 are capable of identifying a wide array of halogen refrigerants, our detector efficiently pinpoints leaks in systems using refrigerants like: CFCs: R11 R12 R113 R114 R400 HFCs: R21 R22 R31 R121 R122 R123 R124 R141b R142b R221 R222 R401a R402a R402b R408a R409a R509a HCFCs: R23 R32 R41 R125 R134a R143a R404a R410a R407c R417a R507 R508a R508b R152a HFOs: R-1234yf R-1234ze R449a R452b R454a/b R455a R456a R457a R459a, etc. This versatility ensures comprehensive leak detection across diverse HVAC applications. In addtion to that, SFD201 can detect HC/Combustible Gas such as R50/Methane, R170/Ethane, R290/Propane, and R600a/Isobutane.
- LARGE COLOR LCD SCREEN: Equipped with a vibrant, large LCD display, our leak detector ensures you don't miss any leaks. The clear level display not only pinpoints the location of leaks but also offers a quiet working environment, enhancing user comfort and efficiency during detection tasks.
- SAFETY STANDARDS: Rigorously tested and conforms to the UL1484 safety standard for peace of mind and reliability.
- US-BASED CUSTOMER SERVICE: We provide responsive and dedicated customer service along with technical support, all based in the US. Our team is ready to assist you with any questions or needs you may have, ensuring a smooth experience with our products.
- WARNING: Prolonged exposure to certain refrigerants may cause health issues, including headaches, dizziness, and respiratory problems. Be sure to understand the specific properties of the refrigerant you are using and follow necessary safety measures to prevent hazardous situations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SENSYX |
| Style | HVAC Tools |
| Power Source | Rechargeable Lithum Battery |
| Color | SFD201 Refrigerant&Combustible Gas Detector |
| Product Dimensions | 5.5"D x 0.98"W x 2.36"H |
| Item Weight | 0.5 Pounds |
| Alarm | Audible |
| Operating Humidity | 90 percent |
| Upper Temperature Rating | 60 Degrees Celsius |
| Sensor Type | IR |
| Number of Items | 1 |
| Manufacturer | PANGAEA |
| UPC | 850055653023 |
| Part Number | ILD-200 |
| Item Weight | 8 ounces |
| Item model number | SFD201 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Size | ILD-200 |
| Shape | Square |
| Item Package Quantity | 1 |
| Included Components | Battery |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |

## Product Details

- **Brand:** SENSYX
- **Style:** HVAC Tools
- **Power Source:** Rechargeable Lithum Battery
- **Color:** SFD201 Refrigerant&Combustible Gas Detector
- **Product Dimensions:** 5.5"D x 0.98"W x 2.36"H
- **Item Weight:** 0.5 Pounds
- **Alarm:** Audible
- **Operating Humidity:** 90 percent
- **Upper Temperature Rating:** 60 Degrees Celsius
- **Sensor Type:** IR

## Images

![Rechargeable HVAC Refrigerant Leak Detector, Halogen Freon Sniffer, Air Conditioning Detection, Automotive Gas Finder (SFD201 Refrigerant&Combustible Gas Detector) - Image 1](https://m.media-amazon.com/images/I/61p7g2uUZ2L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sensyx Rechargeable HVAC Refrigerant Leak Detector, SFD201
*by G***N on May 16, 2025*

It's a good refrigerant, gas leak detector. However you have to turn it on in the same area but not too near to the A/C or stove that you are checking. I used it to check if the evaporator coil of the mini split inside my room is leaking. At first it gave me false positive because I turned it on outside the house, I misunderstood the instruction I thought it needs fresh air outside as the base reading. When I went inside the house it beeped right away and it also has a warm up period of 30 seconds I believe. You can turn off the sound (beeping) if it annoys you. It detects the refrigerant or gas but it won't tell you what kind it is. After that I turn it on in the same room as the evaporator coil and it didn't detected any leaks, I thought it might not be working properly so I breathe into the nozzle and it detected the CO2. So I guess it's working properly. It's rechargeable so you don't have to worry about batteries and it also comes with a case. I only bought it for peace of mind I don't wanna breathe in refrigerant because they're basically poison. Thanks.

### ⭐⭐⭐⭐⭐ Very reliable md easy to use
*by A***R on September 9, 2025*

It works very well!If you want to test how it works just breathe into the end! It's picks up your exhaled carbon dioxide!Easy to use.Turn it on - wait for the 30 second warm up.... Put the wand where you want to test and see what it finds.I was wanting to see if there was any freon leaks at work because I get headaches often.No leaks ...so I can rule that one out!!!!Great for checking gas grills too!

### ⭐⭐⭐⭐⭐ Can't beat it for the price.
*by E***K on September 9, 2025*

Works almost too good.I picks up just about anything , its very sensitive. But that is a good thing.For the price it works great. Battery life is outstanding 👌

## Frequently Bought Together

- SENSYX Rechargeable HVAC Refrigerant Leak Detector, Halogen Freon Sniffer, Air Conditioning Detection, Automotive Gas Finder (SFD201 Refrigerant&Combustible Gas Detector)
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-25*