Starting at $1,895.00

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  • Temp range: ambient +5 (+9°F) to 400°C (752°F)
  • Accuracy: ±0.25 up to 200°C and ±0.4 on up to 400°C
  • Well to well uniformity: 0.015 at 200ºC, 0.025 at 200ºC (same size wells)
  • 12 minute heat up time (ambient to max)
  • 20 minute Cool down time max to 100°C
  • Stainless steel top and bottom
  • Store and recall up to 8 setpoints
  • Adjustable ramp rate
  • Includes traceable calibration

What's in the Box

  • Multiwell aluminum insert (1/8, 3/16, 1/4, 5/16 & 3/8”)
  • Insert extractor
  • Power cable
  • Carrying strap
  • Instruction manual
  • Traceable calibration certificate with data and calibration label on the unit

The Accurate Thermal Systems ThermCal400 Dry Block Temperature Calibrator is a small, rugged, portable and light weight calibrator that is easy to use straight out of the box with specifications good enough to be a laboratory standard. Perform calibration checks on liquid in glass thermometers, dial thermometers, hand held digital indicators, probe assemblies, systems and virtually dozens of other temperature monitoring and recording devices. Checking the performance and accuracy of a temperature sensor is best performed by placing it in precise environment at it's true operating temperature which is what Dry Block Calibrators do well.

The included large multiwell insert has 5 holes to accept the more common probe diameters; 1/8 inch, 3/16 inch, 1/4 inch, 5/16 inch and 3/8 inch. Optional inserts are also available with various hole sizes.


Carrying cases, spare cases

Accurate Thermal Systems ATS3052 Carrying Case
Carrying case for the Dry Block Temperature Calibrator


Please consider these optional accessories.

Accurate Thermal Systems ThermCal400 Inserts
Additional insert options for the Accurate Thermal Systems ThermCal400 Dry Block Temperature Calibrator
Part Number Price Available
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Power Supply
$1,895.00 2
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Base Price
Power Supply
$1,895.00 1

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