Mitutoyo 513-402-10E: Dial Test Indicator 0 to 0.03" Intrinsically Safe ● Operating Range: -10°C ~

● Operating Range: -10°C ~ 55°C (14°F ~ 113°F)

The detector also has an audible alarm that warns you when a threshold is crossed and a headphone jack which allows you to connect earphones for more focused and productive working in loud or distracting environments

It has an extremely wide temperature range

the thermohygrometer is also suitable for checking air conditioning system humidifiers

And last but by no means least

Mitutoyo 513-402-10E: Dial Test Indicator 0 to 0.03" Intrinsically Safe ● Operating Range: -10°C ~Performs easy and accurate measurement in narrow or recessed areas, this dial test indicator has a measuring range of 0 to 0. 03", and is ideal for outside diameters. Features a one piece movement to provide high impact resistance and durability, while jeweled bearings deliver high sensitivity and quick response.