Refrigerant Gas Leak Detector,

A state-of-the-art refrigerant leak detector capable of detecting all halogen based gases.

The 753a features 400 hour sensor life under normal use; a spare sensor is included with each instrument for a total of 800 hours of continuous use.

• 0.1 ounce per year sensitivity (R134a / R22).
• Detect all existing refrigerants and blends including 404A, PURON ® and R-507 (AZ50®)
• One hand Push Button operation
• 400 hour individual sensor life; a spare sensor is included with each instrument for a total of 800 hours of continuous sensor use.
• Fast response; Begin testing immediately after power on

Whether testing for leaks in air conditioning, refrigeration, or automotive AC, the versatile 700 series spans the diverse needs of technicians, refrigeration engineers, and maintenance personnel around the globe. From freezer coils to heat pumps, experience fast, reliable results that save you both time and money