---
product_id: 657728530
title: "Refrigerant Leak Detector for Heated Pumps, Simbow ALD-200 Halogen Leak Detector, Freon Detector and Leakage Tester with Rechargeable Battery for HVAC, Car, Refrigerator R410A, R407C, R32, R1234ze"
brand: "simbow"
price: "$459"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/657728530-refrigerant-leak-detector-for-heated-pumps-simbow-ald-200-halogen
store_origin: NZ
region: New Zealand
---

# Detects leaks as small as 0.14 oz./yr. with 3 sensitivity modes 16-inch flexible stainless steel sensing tip 3000mAh rechargeable battery for 6h runtime Refrigerant Leak Detector for Heated Pumps, Simbow ALD-200 Halogen Leak Detector, Freon Detector and Leakage Tester with Rechargeable Battery for HVAC, Car, Refrigerator R410A, R407C, R32, R1234ze

**Brand:** simbow
**Price:** $459
**Availability:** ✅ In Stock

## Summary

> 🚨 Detect leaks before they detect you — Stay cool, stay efficient!

## Quick Answers

- **What is this?** Refrigerant Leak Detector for Heated Pumps, Simbow ALD-200 Halogen Leak Detector, Freon Detector and Leakage Tester with Rechargeable Battery for HVAC, Car, Refrigerator R410A, R407C, R32, R1234ze by simbow
- **How much does it cost?** $459 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/657728530-refrigerant-leak-detector-for-heated-pumps-simbow-ald-200-halogen)

## Best For

- simbow enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Power:** Work uninterrupted for up to 6 hours on a single charge with the robust 3000mAh rechargeable battery.
- • **Reliable & Ready to Go:** Comes with a sleek storage case, one-year warranty, and lifetime support—your ultimate partner in leak detection.
- • **Precision Leak Detection:** Pinpoint refrigerant leaks with ultra-sensitive detection down to 0.14 oz./yr., ensuring no costly HVAC issues go unnoticed.
- • **Ergonomic & Flexible Design:** Easily access tight spots using the 16-inch flexible stainless steel probe—engineered for professional HVAC technicians.
- • **Smart Visual & Audio Alerts:** Stay ahead with real-time leak level display and adjustable buzzer alerts—mute when discretion is key.

## Overview

The Simbow ALD-200 Halogen Leak Detector is a professional-grade tool designed for HVAC and automotive use, specializing in detecting refrigerants like R410A, R407C, R32, and R1234ze. Featuring a heated diode sensor, a 16-inch flexible probe, and a rechargeable 3000mAh battery offering 6 hours of continuous operation, it provides precise leak detection down to 0.14 oz./yr. with visual and audio alarms. Its reset and peak recording functions minimize false positives, making it an indispensable device for maintaining heat pumps and air conditioners.

## Description

Full description not available

## Features

- 【Professional Freon Sniffer For Heat Pumps】 The refrigerant detector offers a modern, electronic way to maintain heat pumps,Specialized detecting R410A, R407C, R32, R1234ze.
- 【Visual & Audio Gas Alarm】When the leakage is detected, the refrigerant leak detector screen will show the leakage level, and more rapidly it beeps. Press the MUTE button to turn on and off the buzzer.
- 【Batteries Included & Easy to Use】 3 modes of sensitivity with maximum sensitivity up to 0.14oz./yr. 16 inch flexible stainless steel sensing tip.The built-in 3000mAh rechargeable battery of the freon tester provides continuous 6 hours working time.
- 【Reset Function with Peak Recording】 Reset Function of the freon leak detector allows you to identify leaks without the false positives of the background concentration. Peak function records the max. value of leaks.
- 【Friend for the Air Conditioner】With included storage box, the freon sniffer is easy to carry and store. It is a great tool for HVAC technicians. We offer one year warranty and lifetime customer service for the ALD-200 ac leak detector.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Simbow |
| Power Source | Battery Powered |
| Color | ALD-200-HP |
| Item Weight | 1 Kilograms |
| Alarm | Audible |
| Operating Humidity | 85 percent |
| Upper Temperature Rating | 60 Degrees Celsius |
| Sensor Type | Heated diode |
| Number of Items | 1 |
| Manufacturer | Simbow |
| UPC | 729927802152 |
| Part Number | SW-LD-200-US |
| Item Weight | 2.2 pounds |
| Product Dimensions | 12.8 x 9.84 x 2.56 inches |
| Item model number | ALD-200 HP |
| Size | ALD-200 HP |
| Included Components | Freon detector |
| Warranty Description | 1 |

## Product Details

- **Brand:** Simbow
- **Power Source:** Battery Powered
- **Color:** ALD-200-HP
- **Item Weight:** 1 Kilograms
- **Alarm:** Audible
- **Operating Humidity:** 85 percent
- **Upper Temperature Rating:** 60 Degrees Celsius
- **Sensor Type:** Heated diode
- **Number of Items:** 1
- **Manufacturer:** Simbow

## Images

![Refrigerant Leak Detector for Heated Pumps, Simbow ALD-200 Halogen Leak Detector, Freon Detector and Leakage Tester with Rechargeable Battery for HVAC, Car, Refrigerator R410A, R407C, R32, R1234ze - Image 1](https://m.media-amazon.com/images/I/61Zrh+YxYQL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Lightweight
*by D***O on March 21, 2025*

The Simbow LD-200 Halogen Leak Detector is an excellent tool for quickly identifying refrigerant leaks in HVAC systems, cars, and refrigerators. Compatible with R22, R410A, and R134A gases, it provides precise detection with its sensitive sensor. The rechargeable battery ensures long-lasting use, making it convenient for both professionals and DIYers. Its lightweight design and user-friendly interface make it easy to operate, while the audible and visual alerts help pinpoint leaks effectively. Whether you're working on air conditioning systems or automotive refrigeration, this leak detector offers reliable performance and peace of mind.

### ⭐⭐⭐⭐⭐ Works Quite Well
*by E***C on September 26, 2023*

I was worried that I have a refrigerant leak, since I noticed some oil on my A/C unit outside. My unit uses the sought-after R22 freon refrigerant, which has been discontinued. A leak in my unit would mean I need to fork over big bucks to drain the system and add new freon.I first tested this new device a few different ways, and it appears to work as directed. I then used the device on my outside unit and to my surprise, no leak was detected. Went upstairs to the HVAC unit in the attic and sure thing, found a leak in my condenser coils! Patched it up myself and potentially saved me hundreds. Awesome device!

### ⭐⭐⭐⭐ Refrigerant Gas Leak Detector
*by B***. on May 6, 2024*

I'm an older seasoned automotive technician, I'm reviewing this product based on my many years of experience in the field using high quality tools and equipment. Digital Halogen leak detector used for detecting freon leaks in A/C systems. Made of plastic with flexible wand for reaching tight places in A/C systems. Seems to work okay, put the wand near our freon tank and it detected the presence of freon, but unsure just how small of a leak it will detect. I'll update this review as needed once the A/C season is in full swing. Price point is considered high for this item.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-26*