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Extech TM300 Type K/J Dual Input Thermometer

SKU
TM300
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£99.32 £82.77
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Compatible with both type K and type J thermocouples, the Extech TM300 allows users to carry out two measurements at the same time.

Depending on which thermocouple is equipped, the overall measurement range of this tester changes. With a type K probe equipped it features measurement range from -328 to 2501°F (-200 to 1372°C), whereas with a type J probe equipped it features range of -346 to 2012°F (-210 to 1100°C). All measurements are carried out with basic accuracy of ±(0.15% rdg + 1.8°F/1°C).

This thermometer is somewhat different in terms of design when compared with other Extech thermometers. The most notable difference is the lack of buttons on the front of the tester; Extech has instead moved these to the side of the device for easy one-handed operation when carrying out testing procedures. It also means that the front of the tester has a large, backlit LCD screen that clearly displays the temperature reading taken from the two equipped thermocouples. The screen can display T1, T2, T1-T2 differential and MIN, MAX and AVG.

The unit also contains a number of additional features including an auto power off function (which can be disabled) and a data hold function for temporarily storing test data.

Extech TM300 Type K/J Dual Input Thermometer Key Features

  • Accepts both type J and K thermocouples
  • Type K measurement range of -328 to 2501°F (-200 to 1372°C)
  • Type J measurement range of -346 to 2012°F (-210 to 1100°C)
  • Resolution of 0.1/1°
  • Readouts in Fahrenheit, Celsius and Kelvin (user selectable)
  • Data hold function temporarily stores readings
  • MAX/MIN/AVG functions with relative time stamping
  • Offset key used for zero function
  • Auto power off (can be disabled)

Full List of Products Included

  • Extech TM300 Type J/K Dual Input Thermometer
  • 2 x General Purpose Type K Bead Wire Temperature Probes
  • 3 x AAA Batteries
  • Pouch Case
Part CodeTM300

Extech TM300 Technical Specifications

Type K Measurement Range -328 to 2501°F (-200 to 1372°C)
Type J Measurement Range -346 to 2012°F (-210 to 1100°C)
Basic Accuracy ±(0.15% rdg + 1.8°F/1°C)
Resolution 0.1°/1°
Dimensions 8.7 x 2.5 x 1.1" (220 x 63 x 28mm)
Weight 7oz (200g)
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