Value Brand Bimetal Thermometer 2 in Dial -20 to 120F 1/4 in Stem

Purpose and User

This bimetal thermometer measures temperatures from -20 to 120 degrees Fahrenheit using a two-inch dial and a four-inch stem with 1/4 inch NPT threading. It is built for technicians and facility staff who need direct-reading temperature checks on pipes, tanks or HVAC equipment.

Suitability and Limits

The instrument suits maintenance crews, plant operators and installers who want a rugged, stainless-steel probe with a glass lens and a NIST-traceable certificate included. Buyers who need digital logging, remote alarms or a wider temperature span should look at electronic alternatives.

Range and Headroom

The -20 to 120 degree Fahrenheit span covers common heating, cooling and process-water loops with comfortable headroom above freezing and below low-pressure steam temperatures. The 304 stainless-steel housing resists corrosion in wet environments, while the mechanical dial requires no power and reads instantly at the point of installation.