"Traditional coronal sensor with upgraded low-energy CPU, more stable and fast triggers on R11, R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs, HCFCs, and blends.
Response in 3 seconds; Warm up in 6 seconds. One extra spare sensing tip is included.
7 Adjustable Sensitivity with max. the sensitivity of 0.11oz/yr.
Audible and visual gas leakage indicators and dual battery indicator.
Meets EN14624 and SAE-1627 Standards."