Thermocouple & Temperature Calibrators (104 Products)

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  1. Sika TP 37 450 E.2 Temperature Calibrator with Measuring Instrument All Sika Products
     
    Sika TP 37 450 E.2 Temperature Calibrator with Measuring Instrument
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    • Completely configurable unit
    • Calibrate temperature sensors, IR pyrometers/ thermometers and thermal imaging cameras
    • The integrate measuring instrument has two channels and excellent accuracy
    We require additional information before you purchase this product.
    Call 01642 931 329
    SKU: EP-37-45-1-2- 6015U3
  2. Sika TP M 225 S Temperature Calibrator w/ Configuration Options All Sika Products
     
    Sika TP M 225 S Temperature Calibrator w/ Configuration Options
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    • Several configurable options available
    • Serial connection
    • Temperature range from 0 to 225°C
    We require additional information before you purchase this product.
    Call 01642 931 329
    SKU: TP M 225 S
  3. Sika TP 17 166 S-U Temperature Calibrator w/ Configuration Options All Sika Products
     
    Sika TP 17 166 S-U Temperature Calibrator w/ Configuration Options
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    • Dry block, infrared and surface options
    • Switchable internal/external sensors
    • Maximum temperature range of 165°C
    We require additional information before you purchase this product.
    Call 01642 931 329
    SKU: TP 17 166 S-U
  4. Comark Thermometer Calibration Test Caps All Comark Products
     
    Comark Thermometer Calibration Test Caps (Choice of Temp)
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    As low as £38.95 £32.46
    • Used for thermistor thermometer calibration
    • Configured to several temperature values
    • Six caps available
    64 Reward Points
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    SKU: TX21-26L
  5. ETI MicroCheck 3-Point Temperature Calibrator/Checker All ETI Products
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    ETI MicroCheck 3-Point Temperature Calibrator/Checker
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    As low as £126.00 £105.00
    • Choice of four versions with different set temperature points
    • Suitable for checking the ongoing accuracy of type K thermocouple thermometers
    • Supplied with UKAS certificate of calibration
    210 Reward Points
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    SKU: ETI-MICROCHECK
  6. ETI MicroCal 3 Temperature Simulator/Calibrator with Choice of Thermocouple Type All ETI Products
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    ETI MicroCal 3 Temperature Simulator/Calibrator & Thermocouple
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    As low as £132.00 £110.00
    • 23 fixed temperature points
    • Available for type K, J or T thermocouples
    • Portable, battery powered simulator
    220 Reward Points
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    SKU: ETI-MICROCAL3
  7. ETI 271-200 MicroCal 2 Type K Temperature Simulator/Calibrator All ETI Products
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    ETI MicroCal 2 Temperature Simulator/Calibrator & Thermocouple
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    As low as £144.00 £120.00
    • Simulate temperature for type K, J or T thermocouples
    • 12 adjustable preset temperature points
    • Portable, easy to use calibrator with long length battery
    240 Reward Points
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    SKU: ETI-MICROCAL2
  8. ETI 271-100 MicroCal 1 Plus Temperature Calibrator All ETI Products
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    ETI 271-100 MicroCal 1 Temperature Calibrator
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    £156.00 £130.00
    • Simulates temperature for calibration of thermometers
    • Compatible with type K, J, T, R, N, S and E thermocouples
    • 12 adjustable temperature points
    260 Reward Points
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    SKU: 271-100
  9. ETI 271-101 MicroCal 1 Plus Temperature Calibrator All ETI Products
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    ETI 271-101 MicroCal 1 Plus Temperature Calibrator
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    £192.00 £160.00
    • Measures and simulates temperature
    • Compatible with various thermocouple types
    • 12 adjustable temperature points
    320 Reward Points
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    SKU: 271-101
  10. Comark KM20REF Reference Thermometer All Comark Products
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    Comark KM20REF Reference Thermometer
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    £250.74 £208.95
    Was £313.43 £261.19
    You Save £62.69 £52.24
    • Permanently attached PRT probe
    • 5-point UKAS Calibration Certificate
    • -100°C to +199.9°C measurement range 
    416 Reward Points
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    SKU: KM20REF
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About Thermocouple & Temperature Calibrators

Although it is common to find a Resistance Temperature Detector (RTD) referred to as a thermocouple, an RTD is actually more accurate in its measurements than a traditional device.  Many modern thermocouples are, in fact, an RTD; they can also be even more accurately classified as a Platinum Resistance Thermometer (PRT), since they invariably have platinum sensors.

The basic operating principle remains the same; the RTD element (usually platinum these days) is used for temperature correlation against the subject being probed.  Since the RTD element’s resistance profile to different temperatures is already known it can be used to measure the temperature of the subject by essentially comparing differences in resistance.  Luckily, all this clever physics is wrapped up in a neat and affordable RTD calibrator which is as portable and easy to use as many other useful measurement meters.

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