Fluke-116-Digital-Multimeter-Fluke-2583601-p-The-Fluke-116-combines-the-benefits-of-a-multimeter-with-a-digital-thermometer-This-digital-multimeter-is-value-priced-and-is-packed-with-great-features-for-electrical-electronic-and-temperature-troubleshooting-problems-with-HVAC-equipment-and-flame-sensors-BR-BR-It-will-measure-superheat-and-subcooling-measure-key-temperatures-and-pressures-You-will-be-able-to-detect-problems-like-a-clogged-filter-drier-undercharge-overcharge-faulty-mete