Portable gas leak detector
INFICON

Compass provides the optimal balance of features, function and value. This easy-to-use hand-held refrigerant leak detector delivers excellent sensitivity to all refrigerants, up to 0.15 oz/year, yet resists jobsite contaminants such as dust, dirt and oil.

Features at a Glance

* patented heated diode sensor provides excellent sensitivity
* high/low sensitivity adjustment allows you to decrease sensitivity to pinpoint leak source
* automatic background adjustment ("zeroing") compensates for refrigerant build-up
* LEDs illuminate progressively to show leak size
* runs on NiMH batteries or AC adapter
* power indicator flashes when battery is low
* water-resistant filter protects the sensor from moisture and contaminants
* easy one-button operation
* headphone jack (headphones sold separately)
* 2-year over-the-counter replacement warranty
* made in the USA