High Accuracy Halogen Gas AC Freon Refrigerant Leak Detector Car Air Conditioner Leak

Leak Detector detects leaks in other systems and storage/recovery containers;Detects Ethylene Oxide gas leaks in sterilizing equipment.
Detects halogen gas and most gases which contain chlorine, fluorine and bromine;Detects cleaning agents used in dry cleaning applications.
Refrigerant Freon Leak detector, with precise ultra-low power consumption IC design, can be automatically adjusted to the best detecting state.
Simple Operation Instruction:Turn the knob clockwise to turn on the leak detector, after 6 seconds, it turns into stand-by mode and begins to beep regularly. Then you can start detecting the leak.
The detector will beep regularly at a slow frequency when turn it on. If leak detected, it will beep in a higher frequency. (2 beeps per second when the detector is open, 10 beeps per second when detect the leak)
The sensitivity increases from 1 to 7 in sequence
Working temperature: 0 Celsius ~ 52 Celsius.
Maximum sensitivity: 6gr/yr(halogen refrigerants).
Battery life: about 50 hours under normal use.
Response time: instantaneous
Operating mode: continuous, unlimited
Fixed probe length: 20cm (7.87 inches)
Preheating time: about 6 seconds.
Reset the time: 2-10 seconds.
colour: black
Material: plastic + metal
Package Contents:
1 x Carrying pouch
1 x Halogen leak detector with probe
Leakage Warning
When the gas leakage are discovered, "di di" sound will become more hurried. More refrigerant freon leak, more rapid. Meanwhile the indicator light flash quickly.
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.