Robinair 10597 Dial Thermometer, 0° to +220°F, 1\ Face
- Perfect for checking automotive, home, or commercial A/C performance at the vent.
- 1 inch dial face reads 0 to +220 degrees F.
- Convenient pocket-clip carrying case protects the thermometer when not in use but keeps it handy for easy access when you need it.
- Adjustable design ensures accuracy - simply twist thermometer face to known temperature (32F ice water works well) while holding 10 mm nut on base with a wrench.