The third generation product
Elitech ILD-200 Electronic Refrigerant Heat Pump Leak Detector HVAC, Freon Leak Detector, Infrared Sensor up to 10 years' service life, 4g/yr, PEAK Record
$312.77
Elitech ILD-300 Electronic Refrigerant Heat Pump Leak Detector HVAC, Freon Leak Detector, Infrared Sensor up to 10 years' service life, 4g/yr, Gas Selection
$109.47