STP® Test Thermometer

A/C Pro® Test Thermometer has a magnified dial for easy readability when used to check vent temperatures to evaluate A/C performance. Measures 0 – 220 F.

Features and Benefits

  • Checks temperature in A/C duct outlets and surrounding area.
  • Magnified dial face for easy readability.
  • Measures 0 – 220F (Farenheit) / 0c – 100c (Celsius).