Penetrate soft or semisoft materials such as semi-frozen meats, foods, or elastic materials. Sheath is MgO-filled 316 stainless steel. Grounded junctions. Supplied with 5-foot PVC coiled cable with miniconnectors. Small Diameter Probes: Hypodermic tip provides fast response. Diameter: 0.063”. Probe length: 4”. Overall length: 91/2”. Time constant: 3 seconds. Standard Probes: Diameter: 0.156”. Probe length: 4”. Overall length: 5.5”. Time constant: 5 seconds (liquids).