TP200 Datasheet PDF - Extech Instruments Corporation.

Features:
• 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 200°F (-20 to 93°C)
• Accuracy: ±3.6°F (1.8°C)
• Complete with attached 36" (0.9m) cable and
   Type K connector