Refrigerant Leak Detector

CPU-1G

Features: 
Visual LCD display to indicate the leakage rate in large range.
Multi-colors back light changed with the degree of leakage, which make the detect effect more visual. 
Providing 7 levels of sensitivity for real-time cycle setting adjustment 
Easy operation with pushbutton
Battery voltage checked function with tricolor display
Detect all kinds of halogenated refrigerants.
The high effective true mechanical pumping provides positive airflow through sensing tip, which can improve the sensitivity and response speed.

Applicable areas: 
1 The leak-detect in vocation of freeze, refrigeration, and air-conditioner
2 The leak-detect 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.
8 Detect halogen gases in 
fire-extinguishing system.

Specification and parameters:
Power supply: 3VDC 
(2 cell quality battery)
Max. Sensitivity: R12, R22, 
R134a are certified to 3gr/yr
Probe life: about 30hrs
Working temperature: 0°C~ 52°C
Battery life: 30hrs under normal condition
Working model: continuous, no limit
Response time: instant
Warm-up time: about 6s
Resetting time: 2s
Weight: 200g
Size:Probe length: 35.5cm