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TPI Digital Thermometer Dual Input Kit - 343 Kit 1

by TPI
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TPI Digital Thermometer Dual Input Kit - 343 Kit 1

343 Kit 1 Flow & Return Temp Kit (as 343) c/w 2 x CK21M Pipe Clamps in A901 Carry Case

TPI 343 Dual Input K-Type Thermocouple Thermometer with Field Calibration: -50 to 1350 °C (-58 to 2,462 °F) range.

This kit come complete with all the great features of the 343 PLUS:

  • 2 x CK21M Temperature Pipe Clamps – Ideal for performing FLOW & RETURN measurements
  • 2 x GK11M Air Temperature Probes – Check air temperatures in rooms, inlets & vents etc.
  • 1 x A901 Soft Carry Case – Perfect for keeping your kit in one place, neat and tidy.


  • Auto Field Calibrate in less than 10 seconds in ice water to achieve +/- 1°F system (tester & probe) accuracy within 30°F to 120°F temperature range
  • Temp1, Temp2, Temp1-Temp2 display modes
  • Min / Max Record
  • Auto Resolution (0.1° / 1°)
  • C/°F Selectable
  • Hold feature freezes reading on display
  • Auto Off
  • Protective rubber boot
  • Easy to read LCD display