Applications:
1. The leak-detection in the vocation of freeze, refrigeration, and air-conditioner;
2. The leak-detection for air-conditioner in the car;
3. It will respond to all halogen gases(including Chlorine and Fluorine). Including:
CFCs e.g. R12, R11, R500, R503 etc;
HCFCs e.g. R22, R123, R124, R502 etc;
HFCS e.g. R134a, R404a. R125 etc;
And other mixtures, e.g. AZ-50, HP62, MP-39, etc.
4. Detect Ethylene Oxide gas leaks in hospital sterilizing equipment(it will detect the homogenate carrier gas).
5. Detect SF-6 in high voltage circuit breaks.
6. Detect most gases including Chlorine, Fluorine and Bromine(halogen gas).
7. Detect cleaning agents used in dry cleaning applications such as perchloroethyl.
Detect halogen gases in fire-extinguishing system.

Technician Parameter:
Sensor type: negative corona sensor
Ultimate sensitivity: 3 g/yr
Warm-Up Time: 5s
Operating Environment:
Temperature: 0°C ～52 °C
Humidity: ＜95% RH (non-condensing)
Power supply: 2 AA alkaline batteries
Sensor tip life under continuous operation: more than 50 hours in normal detecting status。
Specification: 175 x 55 x 34 (mm)
Probe length: 305 mm
Probe life: about 30h