Detecting refrigerant gas leak is not easy. For most of the people, it will be hard to decide whether refrigerant is leaking or not. Of course if the refrigerant is ammonia, it will be very easy to recognize.
So, for this case using refrigerant gas leak detector is the right choice. This detector will show up leak detection. An example of refrigerant gas leak detector is Signstek HLD 100+, a Portable Refrigerant Gas Leakage Detector.
Signstek HLD 100+ detects all halogenated refrigerants, including CFCs: R12, R11, R500, R503, etc, HCFCs: R22, R123, R124, R502, etc, and HFCs: R410a,R134a, R404a, R125, etc.
The following table shows you top 3 refrigerant gas leak detector, which are the best seller on Amazon.com.
Top 3 Refrigerant Gas Leak Detector
Image Title Signstek Portable AC Refrigerant Gas Leakage Detector Tester with High Sensitivity Inficon TEK-Mate 705-202-G1 Refrigerant Leak Detector, R22, R410A, R134A Detects IMAGE® Portable AC Refrigerant Leak Halogen Gas Leakage Detector with Storage Case Brand Signstek Inficon IMAGE Color Green Feature Excellent sensor with high sensitivity,3g/yr (0.1oz/yr), detect All KINDS OF halogenated refrigerant
14 inches (35.5cm) flexible stainless steel probe can reach to almost any tight space
Single color LED display with 6-level leak alarm, tricolor display of battery voltage
Real time sensitivity and RESET time sensitivity adjustment, One extra spare sensing tip included
Includes Sensor, 2 D Batteries, Filters, Carrying Case
Rugged flexible metal probe
Low battery indicator
High/low sensitivity selector and power in one switch
Variable intensity audible signal and single flashing LED help locate leaks fast
Audio and visual LED light alerts warn when leak is found, even the leakages gas is rarely, Reads in just 6 seconds.
Detects all HFC (134a) CFC refrigerants, protect the environment, Re-set function enables you to set the meter to ignore ambient concentrations of halogen.
Sensitivity adjustment dial, Highly precise for accurate readings time after time, Battery life indicator.
Flexible probe allows you to reach into awkward corners and tight spaces, check your entire refrigerating system and air conditioning units.
Package included: 1 x Detector, 1 x Carry/storage case, 1 x Instructions.
PartNumber S42 705-202-G1 PC12CN01 Price $40.99 $166.12 $27.99 Height 2.36 inch 2.36 inch 2.36 inch Weight 1.37 pound 1.37 pound 1.37 pound Width 1.57 inch 1.57 inch 1.57 inch Length 9.06 inch 9.06 inch 9.06 inch Rating Reviews Read Reviews Read Reviews Read Reviews Link More Info More Info More Info