Immersion Probe Testing Parameter Temperature Measurement Range -40 to 482 Degrees F -40 to 220 Degrees C Tip Shape Immersion Operating Temp Range 32 Degrees to 122 Degrees F Body Material Polycarbonate Diameter 5mm Length 190 mm Cable Length 39 in Connector Proprietary Temp Sensor -40 Degrees to 200 Degrees C For Use With Extech Oyster-10 Oyster-15 and Oyster-16 SDL200 Shelf Life 1 yr Recommended Use Liquids Special Features RTD Stainless Steel Probe Includes RTD Probe