Air conditioning thermometers can be purchased through online retailers such as Matco Tools, AC Wholesalers and Grainger. As of March 2015, the Matco Tools website carries nine different models of air conditioning thermometers.
The thermometers range in price from $14.65 for a pocket analog thermometer, to $659.99 for a visual IR thermometer. Matco's 30-day return policy only applies to items that are purchased through the Matco website. Matco provides a dealer locator search feature organized by ZIP code so customers can find a local Matco dealer.
The AC Wholesaler website sells 14 different models of air conditioning thermometers that range in price from $6.94 for a CPS analog pocket thermometer, to $129.99 for a Hilmor dual readout thermometer and clamps. AC Wholesaler offers customers free shipping on orders over $49 and has a 30-day return policy for items purchased through the website. Items that are returned to AC Wholesaler are subject to a 15-percent restocking fee.
Grainger carries a large inventory of air conditioner thermometers including infrared, analog, dial, pocket and process thermometers. The most expensive are the infrared thermometers that are priced between $26.55 for a standard TIF infrared thermometer, and $4,096 for a Raytek infrared thermometer. Grainger also has a 30-day return policy and all items purchased through the Grainger website come with a one-year limited warranty.