•    Extech TP400  High Temperature Type K Pipe Clamp (-4 to 450°F)

Hands-free superheat/subcooling temperature measurement

The Extech TP400 Type K High Temperature Pipe Clamp Probe produces a hands-free, super heat and sub cooling temperature measurement. The spring-loaded jaw is for a secure grip on pipes from 0.25 inches (6.35mm) to 1.5 inches (38mm) in diameter. This probe is for use with any thermometer or multimeter with a Type K thermocouple input. The measurement range is from -4 to 450°F (-20 to 232°C) with an accuracy of ±3.6°F (1.8°C).


  • Spring-loaded jaw for secure grip on pipes from 0.25" (6.35mm) to 1.5" (38mm) diameter
  • For use with any Thermometer or MultiMeter with a Type K thermocouple input
  • Measurement range: -4 to 450°F (-20 to 232°C)
  • Accuracy: ±3.6°F (1.8°C)
  • Complete with attached 36" (0.9m) cable and Type K connector



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Extech TP400 High Temperature Type K Pipe Clamp (-4 to 450°F)