Elitech ELD-270 Heated Diode Refrigerant Leak Detector, HVAC Freon Sniffer with Digital Display & Vibration Alarm, High Sensitivity (2g/yr) for R410A R134a R1234yf R290 CFCs HCFCs HFCs

Elitech ELD-270 Heated Diode Refrigerant Leak Detector is a high-precision HVAC tool designed for fast and reliable leak detection across a wide range of refrigerants, including CFCs, HCFCs, HFCs, R410A, R134a, and R1234yf. Equipped with an advanced heated diode sensor, it delivers high sensitivity down to 2g/yr, quick response, and long sensor life. The intuitive digital display shows leak levels from 0–9, supported by audible and vibration alarms for clear detection even in noisy environments. With automatic and manual reset modes, three adjustable sensitivity levels, and a flexible gooseneck probe for hard-to-reach areas, it ensures accurate pinpointing of leaks. Its ergonomic design and AA battery power make it convenient and reliable for professional technicians.

Elitech ELD-270 Heated Diode Portable Semiconductor Refrigerant Leak Detector Manual