General Purpose Probe
For measuring temperature of fluids or granular materials
Type K thermocouple with range to 1,100°C (2,012°F), time constant of 1 second. Tubular probe is stainless steel, 3 mm diameter, mounted in 102 mm long thermoplastic handle. With 1.52-m cable and plug for connection to pyrometer. Thermolyne number and probe length given in listings.
Surface Probe
Open-ended probe for measuring temperature of solid surfaces
Range to -160°C to 538°C (-256°F
to 1,000°F), time constant 3 seconds
Stainless steel shaft is 140 mm long x 8 mm diameter with 38 mm long angled end and spring-loaded tip. Thermoplastic handle is 102 mm long. With 0.91-m cable and plug for connection to pyrometer.