Elitech CPU-1G HVAC Leak Detector Halogen Gas Tester HVAC Refrigerant AC Sniffer R410A

  • 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.
  • 7 adjustable sensitivities with the max sensitivity of 0.11oz/yr.
  • 14 inches flexible stainless steel probe with 3 alternative sensor tips
  • Modular sensor,convenient for maintenance.Powered by: 2 C Alkaline batteries(included).


  • Detect Ethylene Oxide gas leaks in hospital sterilizing equipment (it will detect the halogenated carrier gas)
  • Detect SF-6 in high voltage circuit breakers.
  • Detect most gases that contain Chlorine, Fluorine, and Bromine (halogen gases)
  • Detect cleaning agents used in dry cleaning applications such as perchloroethylene.
  • Detects halogen gases in fire-extinguishing system.


  • Max Sensitivity: to halogenated refrigerants, 16gr/yr
  • Ultimate Sensitivity: 5gr/yr
  • Battery life: 30 hours under normal condition
  • Working temperature: 0℃∽52℃
  • Working Mode: Continuous and no limit
  • Reaction time: instant
  • Resetting time: 2 seconds
  • Warm-up time: about 6 seconds
  • Size: 9×2.6×2.6 inches
  • Weight: 560 grams
  • Power Supply: 3V DV (2 quality batteries)
  • Probe length: 13.98”
  • Weight: 1.6lb