Use this reference leak to verify the functionality of your D-TEK Select, D-TEK or TEK-Mate Refrigerant Leak Detector. Leak rate of 0.4 oz/yr of R-134a with a lifetime of approximately one year. Small, compact canister easily fits in your leak detector's carrying case.
*Note: This is not meant to be a true "Calibration" only a reference for proof of functionality.

TEK-Check R1234yf Reference Leak

TEK-Check R600a Reference Leak

D-TEK Select Refrigerant Leak Detector, 0.10 oz. (3 gm)/year sensitivity. Equally sensitivie to all refrigerants. This next-generation refrigerant leak detector uses an innovative infrared absorption sensing cell that is extremely sensitive to all refrigerants - and only refrigerants.

D-TEK 3 Refrigerant Leak Detector, 0.03 oz. (1 gm)/year sensitivity. Equally sensitive to all refrigerants. This next-generation refrigerant leak detector uses an innovative infrared absorption sensing cell that is extremely sensitive to all refrigerants - and only refrigerants. 0.03 oz. (1 gm)/year sensitivity. Compatible refrigerants include R22, R32, R134a, R404a, R407c, R410a, R422b, R448a, R449a, R452a, R452b, R507 (AZ50), R1234yf, CO2 (requires CO2 sensor), ammonia, SF6, and more. All new, redesigned infrared sensor, Longest sensor life in the industry, Easy field replacement. New lithium ion battery, Long life (~10 hours op time), Quick charge capability and can be used while charging, Easy field replacement, Designed for ergonomic comfort.

Inficon's popular D-TEK Leak detector repair bundle. Save big and revive an older style leak detector with a few simple parts. Simple installation requires no technical data or calibration, just remove old board and probe assembly, replace with new parts, install the sensor filters and batteries and you now have a complete rebuild for several more years of service. All for less than half the price of a new leak detector.