Leak detectors, digital thermometers & other useful HVAC tools!


Welcome to HVACtool.com, brought to you by JHL Supply, proudly providing thousands of specialty tools and equipment for the HVAC industry since 1956. We carry products from Dwyer, Mastercool, Fieldpiece, Maglite flashlight, Pelican flashlights, Robinair, TPI, UEI, Amprobe, Yellow Jacket, Bacharach and other quality tool manufacturers — and not just restricted to the HVAC industry! So whether it’s a gas leak detector, carbon monoxide detector, digital multimeter, gas analyzer, digital thermometer, pressure gauge, refrigerant leak detector, refrigerant recovery machine, refrigerant vacuum pump, digital manometer or combustion analyzer, we have it!

Can’t find the tool you’re looking for or have a technical question? Please visit our Contact Us page or simply call 800-537-1339 and someone from our knowledgeable and friendly staff will gladly assist you.