SECTION 310:258-9-7. Temperature measuring devices for ambient air  


Latest version.
  • (a)   Ambient air temperature measuring devices that are scaled in Celsius or dually scaled in Celsius and Fahrenheit shall be designed to be easily readable and accurate to 1.5°C in the intended range of use.
    (b)   Ambient air temperature measuring devices that are scaled only in Fahrenheit shall be accurate to 3°F in the intended range of use.
[Source: Added at 37 Ok Reg 1373, eff 9-11-20]