Specific for HVAC applications, this Temperature Probe (and other Klein K-Type Accessories) extend working temperature ranges for Klein’s HVAC Digital Multimeters and Clamp Meters. These accessories work with all Klein digital multimeters and clamp meters that measure temperature, as well as any other brand with meters that measure temperature. Other accessories include Temperature Pipe Clamp, High Temperature Thermocouple Wire and Banana Plug Adapter.Features Excellent for measurements in ducts for HVAC applications Measures temperature from -58 to 1112° F (-50 to 600°C) Pointed tip can easily pierce fiberglass ductwork for HVAC measurements Coiled lead with length of 5-feet (102 cm) Works with any digital multimeter or clamp meter that measures temperature Accuracy of the thermocouple is dependent on the accuracy of the meter being used Banana plug adapter included with probe Adapter also sold separately (Cat. No. 69146) Specifications Weight: 3.19 lb (1450.0 g) Application: HVAC Material: Stainless Steel Type: K-Type Probe Package Quantity: 1 Overall Width: 0.50" (1.3 cm) Overall Length: 12.50" (31.8 cm) Special Features: Wide Temperature Range: -58 to 1112°F; Works with Any Clamp or Digital Multimeter that Measures Temperature; 5' (1.5 m) Probe Overall Height: 0.50" (1.3 cm) Temperature Range: -58 to 1112°F (-50 to 600°C) Style Name: K-Type Temperature Probe