The Basic Combi Refrigeration Sensor delivers fast and reliable leak detection for all common refrigerants when used with the testo 514 or testo 515 Ex.
High Precision: Detects refrigerant leaks from 1-3 g/a
Fast Response & Recovery Time: < 2 seconds for quick leak localization
Long-Life: Durable sensor performance for everyday AC/R field use
Smart Flexibility: User-replaceable sensor
Wide Refrigerant Range: Compatible with HCFC, HFC, HFO, HCFO, HC (R290) and blends
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.