This universal reference leak gives you an easy way to check that your electronic leak detector is functioning properly. Simply place the probe of the leak detector on the opening of the reference leak. If the leak detector indicates a leak, it is working. If it doesn’t, you should have it checked or recalibrated.
SKU number
8885100095 Model
Service Tools Model on label
R134A REFERENCE LEAK Scope of delivery
R134A Reference Leak with wood box Product Description
Reference leak for electronic leak detectors