Fluke Calibration 9100S Handheld Dry-Well

  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getAggregateRating, 119.59ms
  • REVIEWS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned;
  • Fluke Calibration 9100S Handheld Dry-Well

Key features

  • Temperature ranges from –10°C to 375°C.
  • Accuracy to ±0.25°C, with stability of ±0.05°C at 0°C.
  • Equipped with an RS-232 interface for connectivity.

Product overview: Fluke Calibration 9100S Handheld Dry-Well

Compact. Powerful. Field-Ready.

9100S Dry-Well — The Original Handheld Calibrator

The Fluke 9100S was the world’s first truly handheld dry-well, and it continues to set the standard for portable temperature calibration. Many have attempted to replicate its compact size and performance—but none have succeeded.

  • Ultra-compact: Only 2¼ inches high and 5 inches wide
  • Lightweight and durable: Built for demanding field environments
  • Outperforms every dry-well in its class worldwide

Fast, Easy, and Accurate

Designed with simplicity in mind, the 9100S is easy to operate—most users are up and running in less than 15 minutes.

  • Temperature Range: Up to 375 °C (707 °F)
  • Ideal for checking RTDs, thermocouples, and small bimetal thermometers
  • Front-panel buttons allow easy temperature setting
  • Compare readings using the built-in display or an external reference thermometer

Performance Specifications

  • Display Resolution: 0.1 °C
  • Accuracy: ±0.5 °C
  • Stability: ±0.1 °C
  • Stabilization Time: Just 5 minutes

Powered by a proprietary Fluke Calibration temperature controller, the 9100S delivers reliable, stable performance in a truly portable package.

Specifications: Fluke Calibration 9100S Handheld Dry-Well

Specifications9100S9102S
Range35°C to 375°C (95°F to 707°F)–10°C to 122°C (14°F to 252°F) at 23°C ambient
Accuracy±0.25°C at 50°C; ±0.25°C at 100°C; ±0.5°C at 375°C±0.25°C
Stability±0.07°C at 50°C; ±0.1°C at 100°C; ±0.3°C at 375°C±0.05°C
Well-to-well uniformity±0.2°C with sensors of similar size at equal depths within wells
Heating times35°C to 375°C: 9.5 minutesAmbient to 100°C: 10 minutes
Stabilization5 minutes7 minutes
Cooling times375°C to 100°C: 14 minutesAmbient to 0°C: 10 minutes
Well depth102 mm (4 in); 1.6 mm (1/16 in) hole is 89 mm (3.5 in) deep102 mm (4 in)
Removable insertsN/AAvailable in sizes from 1.6 mm (1/16 in) to 11.1 mm (7/16 in) [6.4 mm (1/4 in) and 4.8 mm (3/16 in) included]
Power115 V AC (±10%), 55–65 Hz, 1.5 A or 230 V AC (±10%), 0.8 A, 45–55 Hz, 175 W94-234 V AC (±10%), 50/60 Hz, 60 W; or 12 V DC
Size (H x W x D)57 x 125 x 150 mm (2.25 x 4.9 x 6.1 in)99 x 140 x 175 mm (3.9 x 5.5 x 6.9 in)
Weight1 kg (2 lb 3 oz)1.8 kg (4 lb)
Computer interfaceRS-232 included
NIST-traceable calibrationData at 50°C, 100°C, 150°C, 200°C, 250°C, 300°C and 375°CData at –10°C, 0°C, 25 °C, 50°C, 75 °C,100°C and 122°C

Models: Fluke Calibration 9100S Handheld Dry-Well

9100S-A

Fluke Calibration 9100S-A Handheld Dry-Well
HDRC Handheld Dry-Well A

 

For 9100S with other inserts below, please visit request a quote.


Find a distributor
9100S-B
Fluke Calibration 9100S-B Handheld Dry-Well
HDRC Handheld Dry-Well B

Find a distributor
9100S-C
Fluke Calibration 9100S-C Handheld Dry-Well
HDRC Handheld Dry-Well C

Find a distributor
9100S-D
Fluke Calibration 9100S-D Handheld Dry-Well
HDRC Handheld Dry-Well D

Find a distributor

How would I switch the temperature for a calibration? For doing a 165 to freezing?

Asked by: Monica
Please call Fluke Calibration's Customer Care Center at +1 (877) 355-3225 or email us at info@flukecal.com.
Answered by: FlukeCorporation
Date published: 2024-01-03

Are the fixed blocks interchangeable? If yes, how would one buy additional blocks?

Asked by: DShulock
Yes, the block inserts for the Fluke Calibration 9100S Handheld Dry-Well are interchangeable. If you would like to purchase more you can order directly from Fluke by calling 877-355-3225 or emailing info@flukecal.com.
Answered by: FlukeCorp
Date published: 2023-06-21

Do you have a model with lower Temperature ranges? I need a range from at least -80*C to 8*C for refrigeration equipment.

Asked by: Scott B
We would suggest the Fluke 9190A Ultra-Cool Field Metrology Well, which has a temperature range of –95°C to 140°C (–139°F to 284°F).
Answered by: FlukeCorp
Date published: 2023-06-27

Please confirm the warranty period for this unit

Asked by: Serviceelmack
  • y_2025, m_6, d_16, h_4CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_4
  • loc_en_US, sid_4329827598388, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_fluke
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 71.93ms
  • QUESTIONS, PRODUCT
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 23.04ms
  • REVIEWS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned;
Please enable cookies to view product reviews.
Chat with ourFluke assistant
Clear Chat