FMF
RLD-382P Portable HVAC Refrigerant Leak Detector, 3 g/Year Sensitivity
Det gick inte att ladda hämtningstillgänglighet
Portable HVAC and Halogen Refrigerant Leak Detection
The upgraded RLD-382P is a portable HVAC refrigerant leak detector for locating halogen and Freon refrigerant leaks in refrigeration and air-conditioning systems. A built-in low-power air pump draws the sample toward the semiconductor gas sensor, while the flexible probe reaches around pipes, joints, valves, and other refrigeration components.
Three selectable sensitivity levels support broad leak searching and closer pinpointing. The detector responds in under 0.5 seconds and uses LED leak-level indication, an audible buzzer, and vibration alerts.
Key Features
- Built-in low-power air pump with a high-sensitivity sensor.
- Response time under 0.5 seconds.
- Three selectable sensitivity levels.
- LED leak-level indication, audible alarm and vibration alert.
- Flexible probe for reaching around refrigeration components.
- Operates from dry-cell batteries or the included external 220V power adapter.
Sensor, Airflow and Alert Indicators
![]()
Controls and Fast Response

Detectable Refrigerants
The RLD-382P detects common CFC, HFC, and HCFC refrigerants, including R12, R22, R23, R32, R123, R134A, R404A, R407, R410, R410A, R502, and R507.
Sensitivity Levels and Refrigerant Coverage

Technical Specifications
| Model | RLD-382P upgraded version |
|---|---|
| Product type | Portable refrigerant leak detector |
| Minimum stated sensitivity | 3 g/year |
| Response time | Under 0.5 seconds |
| Sensitivity settings | Low: 30 g/year; medium: 15 g/year; high: 3 g/year |
| Sensor type | Replaceable semiconductor gas sensor |
| Alert methods | LED indication, sound and vibration |
| Power options | Dry-cell batteries or external 220V power adapter |
Refrigerant Leak Detector FAQ
Which refrigerants can the RLD-382P detect?
It is designed for common CFC, HFC, and HCFC refrigerants, including R12, R22, R23, R32, R123, R134A, R404A, R407, R410, R410A, R502, and R507.
What is the highest sensitivity setting?
High sensitivity mode is rated at 3 g/year. Medium mode is 15 g/year and low mode is 30 g/year.
How quickly does the detector respond?
The stated response time is under 0.5 seconds.
How does the detector alert the operator?
It combines a tricolor LED leak-level display with an audible buzzer and vibration alert.
What is included with the portable leak detector?
The package includes the RLD-382P detector, external power adapter, dry-cell batteries, user manual, and carrying case.
Package Contents
- RLD-382P refrigerant leak detector
- External power adapter
- Dry-cell batteries
- User manual
- Carrying case




