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Extech TM500 12-Channel Temperature Thermocouple Data Logger

12-Channel Data Logging Thermometer

Extech Data Logger with 12 Inputs for Type J, K, T, E, R and S Thermocouples

Part Number: TM500

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  • Accepts up to (12) Thermocouple Probes Type J, K, T, E, R or S

  • Backlit LCD Display and Touch Pad For In-the-Field Configuration and Monitoring

  • Stores up to 20 Million Readings Directly onto 2GB SD Card (No Software to Install)

  • Offset Adjustments Used for Zero Function or to Make Relative Measurements

  • LCD Display Shows 3 LED Temperature Readings

Includes 2GB SD Card, (12) Type-K Beaded Thermocouple Probes, (8) AA Batteries and Hard Carrying Case


  • Answer:

    The operational conditions for this logger are:   

    Temperature: 0°C to 50°C

    Humidity: 0 to 85% RH

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  • Answer:

    Your thermocouple probes can be left in an oven at those temps however the logger itself can't.  The operating environment for the logger is rated at 0°c to a maximum of 50°c and at 0% to 85% rH.  Please keep in mind that long term exposure to the either the extreme high or low will affect the overall life of the product. 

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