TP-01 Beaded Thermocouple Wire Probe, Type K, -40 to 482°F (-40 to 250°C)

REED Instruments TP-01 Type K Beaded Wire Probe

Klein Tools 69140 K-Type Thermometer, Pipe Temperature Clamp for HVAC, Measures -4 to +212 Degrees Fahrenheit

TWTADE 2pcs 2M K Type Mini-Connector Thermocouple Temperature Probe Sensor Measure Range -50~250°C MT-2m