Enclosed Sealed Surface Thermometer -50° to 110°C #309C Options:Thermometer (No written calibration certificate required) Over-temperature safety circuitry is designed

Over-temperature safety circuitry is designed to prevent thermal runaway

Unfortunately

High-purity

Package consists of three extra fine point pens in red

Permanent Adhesive Adhesive Type Permanent Acrylic Finish Matte Color White Resistance Properties Chemical-resistant

Enclosed Sealed Surface Thermometer -50° to 110°C #309C Options:Thermometer (No written calibration certificate required) Over-temperature safety circuitry is designedEnclosed Sealed Surface Thermometer 50 to 110C #309C The 309 surface temperature thermometers are unilateral thermal sensors, which measure the temperature of the contact surface. These instruments are fully enclosed to protect the bimetal from dirt and dust. Accuracy of the thermometer is 2% of full scale range. 2 inches in diameter and weigh only 1 ounce. The bimetallic sensor is designed to permanently retain its calibration. 50 to 110C Fully