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Robinair LD3 – Economy Refrigerant Leak Detector
Original price was: $381.36.$308.86Current price is: $308.86.
Contents
- 1 x LD3 Leak Detector with 17″ probe
Entry-level detector with 10-year sensor life. Detects R-1234yf and R-134a with .05 oz/yr sensitivity. Audible alarm, 4-hour battery life, instant response. 2-year warranty included.
LD3 Economy Refrigerant Leak Detector
- 10-year sensor longevity eliminates frequent replacement costs while maintaining .05 oz/yr sensitivity for R-134a and .0123 oz/yr for R-1234yf refrigerants
- Instantaneous response time enables rapid leak pinpointing during diagnostic procedures on automotive A/C systems without waiting for warm-up or calibration
- Audible alarm system provides hands-free leak notification allowing technicians to focus on probe positioning rather than watching displays in tight engine compartments
- 17-inch flexible probe reaches deep into engine bays to check evaporator cores, condensers, and hard-to-access compressor fittings on modern vehicles
- 4-hour continuous battery life from included AA batteries supports multiple vehicle diagnostics per charge with less than 20-second startup time
Common Automotive Applications by Vehicle Type
| Vehicle Type | Typical Application | Why Entry-Level Detection Works |
|---|---|---|
| Older R-134a Vehicles | 1994-2016 cars and trucks with R-134a systems experiencing slow refrigerant loss from O-ring deterioration, condenser damage, or evaporator leaks | Audible alarm quickly identifies leak locations without costly UV dye systems – perfect for shops handling basic A/C diagnostics |
| Modern R-1234yf Vehicles | 2017+ passenger vehicles and light trucks with new refrigerant requiring specialized detection due to lower charge volumes and expensive refrigerant costs | Industry-leading .0123 oz/yr R-1234yf sensitivity catches tiny leaks before significant refrigerant loss, protecting customer investment |
| DIY and Mobile Service | Home mechanics and mobile technicians diagnosing A/C problems on personal vehicles or providing on-site leak detection services | Battery operation with 4-hour runtime and portable size enables field diagnostics without electrical outlets or bulky equipment |
| Weight | 1.5 lbs |
|---|---|
| Dimensions | 13.5 × 4 × 5 in |
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