WISSCOOL HVAC Refrigerant Leak Detector 9.6 x 1.7 x 1.9 inch, Numerical LCD
$38.99
Publisher: Wisscool. 0.1 oz/yr Leak Detection: Heated diode sensor detects halogen refrigerant leaks as low as 0.1 oz/yr; three sensitivity levels help pinpoint small and large leaks during HVAC service.
