Heated Diode Refrigerant Leak Detector Sensitivity better than 0.03 oz/yr (1g/a) Bright, LCD screen with easy-to-see bar graphs and numeric readings 18-hour USB rechargeable lithium-ion battery ...

Infrared Refrigerant Leak Detector State-of-the-art infrared sensor Massive backlit LCD screen provides clear, easy-to- see information Sensitivity better than 0.03 oz/yr (1g/a) Detects all HFC ...