Integral to Compass is the INFICON patented heated diode sensor technology, delivering outstanding sensitivity to all refrigerants yet resisting jobsite contaminants such as dust,
dirt and oil.
For maximum versatility and ease of use, Compass has features such as rechargeable batteries, the ability to operate on AC power, adjustable high/low sensitivity and a series of LED leak indicators. The ergonomic design with rubberized grip fits your hand perfectly for comfortable, secure operation.
Detects R22, R134a, R404a, R410a, R448a, R507 (AZ-50), R32, HFO1234yf, and all other CFCs, HCFCs, HFCs, and HFOs
Automatic background adjustment (“zeroing”)
Intuitive, easy one button operation
Power indicator shows when battery is low
Runs on NiMH batteries or AC adapter
Made in USA
2-year over-the-counter replacement warranty
Base unit includes
Sensor, NiMH battery, spare filters, wall charger, 12 V car charger, hard plastic carrying case
-20 to 50 °C (-4 to 122 °F)
0.15 oz/year (4 g/a)
NiMH battery, AC adapter
Weight with batteries
1.15 lb. (0.522 kg)
15 in. (38 cm)
CE marking per safety and EMC
WARNING: This product can expose you to chemicals including butadiene, which is known to the State of California to cause cancer and reproductive harm. For more information, go to www.p65warnings.ca.gov.