Extech TM20 Compact Temperature Indicator (-40°C ~ 70°C)

Includes 0.78" (20mm) stainless steel probe with 9.6ft (2.9m) cable
Measures temperature from -40°F to 158°F (-40°C to 70°C)
±1.8°F/1°C basic accuracy with 0.1° max resolution
Audible and visual alarm alerts when temperature level is higher or lower than the user programmed
Min/Max, Data Hold and Low battery indication
Waterproof housing and sensor designed to meet IP65
Complete with foot stand, temperature sensor, and a CR2032 3V button battery

  Datasheet, Catalog