Inficon
Affordable price, simple operation, and reliable performance make TEK-Mate the refrigerant leak detector of choice for thousands of technicians. See for yourself why TEK-Mate is the #1 selling refrigerant leak detector in the HVAC/R market. A2L Certified. TEK-Mate is the ideal refrigerant leak detector for the light-to-medium duty user who demands reliable leak detection. The TEK-Mate features patented INFICON heated diode sensor, variable intensity audible and visual alarms and automatic compensation for changing background refrigerant concentrations.