With semiconductor sense or it is precise and has a long service life. Equipped with a high performance, rechargeable lithium battery, it is easy to carry and easy to use.
Navac Leak Detector, <0.1 oz Sensitivity, <95% Humidity Rating, >8 hr Battery Life, Battery, 15.7 in Probe Length, CFC, HCFC, HFC Refrigerant, <3 s Response, 32 to 104 deg F, 7.5 in L x 2.6 in W x 1.6 in H