Dry Blocks

A dry block calibrator, also known as a dry-well, is used in accurate, liquid-free calibrations of temperature devices, such thermostatic switches, RTDs, thermistors, thermocouples, thermometers and additional temperature sensing equipment. A dry block or dry-well design features a heated block, which contains a temperature-controlling sensor. Transcat offers a full scope of dry-well and dry block calibrators with wide temperature capabilities for onsite industrial, shop, and field applications. Our selection provides optimal portability and performance. We offer dual-zone control models that reduce temperature differences throughout the test zone, thereby increasing calibration accuracy. See the best-in-class designs of Fluke handheld and lab-grade metrology wells, Ametek-Jofra compact temperature calibrators, and Techne rugged dry blocks

Dry Block Calibrator Product Finder chevron-down
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  • Fluke Calibration 9143-DW-156 Mid-Temperature Dry-Well Field Calibrator, No Insert, 115V
    Fluke Calibration 9143-DW-156 Mid-Temperature Dry-Well Field Calibrator, No Insert, 115V
    Order # 9143-DW Mfg # 3054724
    $8,715.85
  • Ametek - Jofra ETC400A115B12CE
    Ametek - Jofra ETC400 Easy Temperature Calibrator, 28 to 400C
    Order # ETC400A115B12CE Mfg # ETC400A115B12CE
    $4,412.98
  • Fluke Calibration 9143-C-156 Mid-Temperature Dry-Well Field Calibrator with 9143-INSC, 115V
    Fluke Calibration 9143-C-156 Mid-Temperature Dry-Well Field Calibrator with 9143-INSC, 115V
    Order # 9143-C Mfg # 3054629
    $9,506.64
  • Fluke Calibration 9101-156 Zero-Point Dry-Well, NIST, 0C (32F)
    Fluke Calibration 9101-156 Zero-Point Dry-Well, NIST, 0C (32F)
    Order # 9101-156 Mfg # 1657889
    $8,358.35
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  • Fluke Calibration 9143-E-156 Mid-Temperature Dry-Well Field Calibrator with 9143-INSE, 115V
    Fluke Calibration 9143-E-156 Mid-Temperature Dry-Well Field Calibrator with 9143-INSE, 115V
    Order # 9143-E Mfg # 3054760
    $9,888.45
  • Fluke Calibration 9143-A-156 Mid-Temperature Dry-Well Field Calibrator with 9143-INSA, 115V
    Fluke Calibration 9143-A-156 Mid-Temperature Dry-Well Field Calibrator with 9143-INSA, 115V
    Order # 9143-A Mfg # 3054547
    $9,888.45
  • Fluke Calibration 9144-B-156 High-Temperature Dry-Well Field Calibrator with 9144-INSB, 115V
    Fluke Calibration 9144-B-156 High-Temperature Dry-Well Field Calibrator with 9144-INSB, 115V
    Order # 9144-B Mfg # 3054984
    Also Available:
    $10,235.94
    Also Available:
  • Fluke Calibration 9144-C-156 High-Temperature Dry-Well Field Calibrator with 9144-INSC, 115V
    Fluke Calibration 9144-C-156 High-Temperature Dry-Well Field Calibrator with 9144-INSC, 115V
    Order # 9144-C Mfg # 3055024
    $10,235.94
  • Accurate Thermal Systems ATS3010
    Accurate Thermal Systems ATS3010
    Order # ATS3010 Mfg # ATS3010
    $3,567.85
  • Fluke Calibration 9142-B-156 Low-Temperature Dry-Well Field Calibrator with 9142-INSB, 115V
    Fluke Calibration 9142-B-156 Low-Temperature Dry-Well Field Calibrator with 9142-INSB, 115V
    Order # 9142-B Mfg # 3054166
    Also Available:
    $12,112.10
    Also Available:
  • Isotech 4852-SITE
    Isotech 4852-SITE
    Order # JUPITER 4852 SITE Mfg # JUPITER 4852 SITE
    $12,533.95
  • Fluke Calibration 9103-B Field Dry-Well Calibrator with Insert B (3103-3)
    Fluke Calibration 9103-B Field Dry-Well Calibrator with Insert B (3103-3)
    Order # 9103-B-156-TRAN Mfg # 2431964
    Also Available:
    $7,800.65
    Also Available:
  • Fluke Calibration 9103
    Fluke Calibration 9103-D-156 Field Dry-Well, -25C with 3103-6 insert, 115V
    Order # 9103-D-156 Mfg # 2001126
    $7,943.65
  • Isotech GEMINI R 550
    Isotech GEMINI R 550
    Order # GEMINI R 550 Mfg # GEMINI R-976
    $15,827.24
  • Ametek - Jofra RTC168 Reference Temperature Calibrator, -30C to 165C
    Ametek - Jofra RTC168 Reference Temperature Calibrator, -30C to 165C
    Order # RTC168 Mfg # RTC168
    $26,614.00
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  • Fluke Calibration 9172-A-156 Metrology Well Calibrator, 425C with 9172-INSA, 115V
    Fluke Calibration 9172-A-156 Metrology Well Calibrator, 425C with 9172-INSA, 115V
    Order # 9172-A Mfg # 2459286
    $15,587.00
  • Fluke Calibration 9143-B-156 Mid-Temperature Dry-Well Field Calibrator with 9143-INSB, 115V
    Fluke Calibration 9143-B-156 Mid-Temperature Dry-Well Field Calibrator with 9143-INSB, 115V
    Order # 9143-B Mfg # 3054586
    $9,506.64
  • Fluke Calibration 9171-A-156 Metrology Well Calibrator, 115V -30C - 155C, Insert A 9171-INS
    Fluke Calibration 9171-A-156 Metrology Well Calibrator, 115V -30C - 155C, Insert A 9171-INS
    Order # 9171-A Mfg # 2459045
    $20,277.40
  • Isotech PEGASUS R 970
    Isotech PEGASUS R 970
    Order # PEGASUS R 970 Mfg # PEGASUS R 970
    Also Available:
    $24,421.54
    Also Available:
  • Fluke Calibration 9171-B-156 Metrology Well Calibrator, -30C with 9171-INSB, 115V
    Fluke Calibration 9171-B-156 Metrology Well Calibrator, -30C with 9171-INSB, 115V
    Order # 9171-B Mfg # 2459089
    $20,277.40
  • Fluke Calibration 9170-B-156 Metrology Well Calibrator, -45C with 9170-INSB, 115V
    Fluke Calibration 9170-B-156 Metrology Well Calibrator, -45C with 9170-INSB, 115V
    Order # 9170-B Mfg # 2458842
    $22,629.75
  • Fluke Calibration 9170-F-156 Metrology Well Calibrator, -45C with 9170-INSF, 115V
    Fluke Calibration 9170-F-156 Metrology Well Calibrator, -45C with 9170-INSF, 115V
    Order # 9170-F Mfg # 2459006
    $22,629.75
  • New
    Additel ADT878-160-B-110V Reference Dry Well Calibrator, -40C to 160C, Insert B, 110V
    Additel ADT878-160-B-110V Reference Dry Well Calibrator, -40C to 160C, Insert B, 110V
    Order # ADT878-160-B-110V Mfg # ADT878-160-B-110V
    $23,246.08
  • Fluke Calibration 9140-DW-156 Mid-Range Field Dry-Well Calibrator, No Insert, 115V
    Fluke Calibration 9140-DW-156 Mid-Range Field Dry-Well Calibrator, No Insert, 115V
    Order # 9140-DW Mfg # 3015854
    $6,213.35
  • Fluke Calibration 9190A-C-156 Dry-Well Ultra-Cold Calibrator with Insert C, 115V
    Fluke Calibration 9190A-C-156 Dry-Well Ultra-Cold Calibrator with Insert C, 115V
    Order # 9190A-C-156 Mfg # 4178863
    Also Available:
    $34,791.90
    Also Available:
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