

🚨 Detect leaks before they detect you — stay leak-proof, stay ahead!
The ALD-200 Refrigerant & Combustible Gas Leak Detector combines a high-sensitivity U.S.-made semiconductor sensor with a 16-inch flexible probe and a bright 2.8-inch TFT color display. It offers adjustable sensitivity levels to detect even the smallest refrigerant leaks (as low as 0.14 oz./yr.) across a wide range of gases including CFCs, HCFCs, HFCs, HFOs, blends, and hydrocarbons. Designed for HVAC professionals and DIYers alike, it features audible and visual alarms with mute options, smart functions like Peak Mode and Reset, and a rugged, oil-resistant housing. Powered by a rechargeable 3000mAh battery, it delivers reliable, all-day performance in demanding field conditions.















| ASIN | B095S6S6GY |
| Alarm | Audible, Visual |
| Best Sellers Rank | #59,472 in Automotive ( See Top 100 in Automotive ) #21 in Air Conditioning Leak Detection Tools |
| Brand | Aprvtio |
| Built-In Media | ILD-200 halogen leak detector |
| Color | ILD-200 |
| Compatible Devices | R22,R410A,R134A,R1234YF,CFCs,HCFCs,HFCs |
| Customer Reviews | 4.5 out of 5 stars 224 Reviews |
| Item Weight | 1 Pounds |
| Manufacturer | Aprvtio |
| Model Number | ILD-200 |
| Operating Humidity | 95 percent |
| Power Source | Rechargeable Lithum Battery |
| Product Style | industry, HVAC Tools |
| Sensor Type | Heated Diode |
| Style | industry, HVAC Tools |
| UPC | 072632965521 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 140 Degrees Fahrenheit |
G**O
Quickly Detects Small Leaks
I used the ALD-200 to find a small refrigerant leak in my AC system, and it detected it immediately. The display is bright and easy to read even in the dark attic. Very impressed with the sensitivity and accuracy.
B**T
Sniffer
Works quite well. Use it regularly and have found a leak every time.
G**A
Muy buen equipo
Facil de usar, ayuda a detectar fuga durante la instalacion de equipos nuevos y usados ya instalados
Y**N
Perfect for DIY
Great for home DIY projects too. I found a slow leak in my basement AC system that I would never have noticed. The visual display is clear, and the alarms make it easy to know the leak level.
G**N
Easy to use
This leak detector works really well and is easy to use. The screen is clear, and the buttons are simple to understand. It finds refrigerant and gas leaks fast, and the loud alarm makes it easy to know when there is a problem. The long flexible probe helps reach tight spaces. I also like that it is rechargeable, so no need to buy batteries. Great tool for HVAC work and home use. I am very happy with this purchase!!!
V**A
Buen servicio
El producto es tal cual el enunciado
C**N
New tool
Used this detector on a few service calls now and it’s already paid for itself. Super easy to use and picks up even small leaks fast. The sensitivity is solid and saves a ton of troubleshooting time. Battery life is great — I can get through a full day without recharging. Definitely a handy tool to keep in the van for quick diagnostics.
D**E
Good for the price
I used to own a TIF unit, but did not want to spend too much money on a replacement. As far as I can see, the battery is not replaceable, and the sensor is also not replaceable. However, for the price, it should be good enough.
Trustpilot
1 month ago
1 month ago