Testo 316-3 Refrigerant Leak Detector

The Testo 316-3 is an easy to use, rugged, refrigerant leak detector that uses a patented heated diode sensor to locate all CFCs, HFCs, and HCFCs refrigerants including R-22, R-134a, R404a, R410a, R-507 and R438a. Service technicians can use the 316-3 refrigerant leak detector to locate leaks in residential and commercial HVAC systems as well as automotive refrigeration systems. Key Features: Patented heated diode sensor Sensitivity 0.15 oz. / year for all refrigerants Detects all CFCs, HFCs, HCFCs High/ low sensitivity and automatic zeroing LED indicator and audible alertThis reliable refrigerant leak detector has a sensitivity of 0.15 oz. /year for all refrigerants. The 316-3 is an easy to use one button system to turn the instrument on / off and to adjust the sensitivity from hi to low. This leak detector has an LED indicator, automatic zeroing, and an audible alarm that will easily locate refrigerant leaks even in previously contaminated areas. The flexible probe is about 11 long with a replaceable sensor. The refrigerant leak detector is operated by 2 D batteries with a battery life of about 16 hours of continuous use.