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Fluke 9173-B-156 Field Metrology Well with B Insert (Model 9173-INSB), 50 to 700°C

Model: 9173-B-156

Featuring an 8in (203mm) immersion depth, plus a range from 50 to 700°C, this field metrology well delivers stable, uniform performance, working to help eliminate uncertainty budgets when calibrating thermometers at high temperatures. The metrology well comes with a B insert for added capability.

Add In-House Traceable Calibration add to your 9173-B-156

2 to 3 Weeks

$10,654.00 USD

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Fluke 9173-B-156 Offers

Accurate enough for lab use, and rugged and portable enough to take anywhere.


  • Best-performing industrial heat sources (accuracy, stability, uniformity) in the world
  • Immersion depth to 8in (203mm)
  • Optional ITS-90 reference input reads PRTs to ±0.006°C
  • Temperature range from -49 to 1,292°F (-45 to 700°C)

Fluke 9173-B-156 Specifications

Range (at 23°C Ambient) 122 to 1,292°F (50 to 700°C) (calibrated to 660°C; reference thermometer recommended at higher temperatures)
Display Accuracy ±0.2°C: 50 to 425°C
±0.25°C: 425 to 660°C
Stability ±0.005°C: 50 to 100°C
±0.01°C: 100 to 425°C
±0.03°C: 425 to 700°C
Well Depth 8in (203mm)
Display LCD, °C or °F (user-selectable)
Size (H x W x D) 14.4 x 8 x 12.7in (366 x 203 x 323mm)
Weight 33lbs (15kg)
Power 115VAC (±10%), or 230 VAC (±10%), 50/60Hz, 1,025W
Computer Interface RS-232
Traceable Calibration Data at 100°C, 200°C, 350°C, 500°C and 660°C

What's included with the Fluke 9173-B-156

  • Field Metrology Well
  • 9173-INSB Insert "B" 9173


Click on a category to view a selection of compatible accessories with the Fluke 9173-B-156 Field Metrology Well with B Insert (Model 9173-INSB), 50 to 700°C.

Fluke B Insert (Model 9173-INSB) for 9173 Metrology Wells, Aluminum-Bronze, Comparison Holes 9173-INSB
With comparison holes and an aluminum-bronze finish, this B insert fits 9173 metrology wells.
$877.50 USD

was $975.00

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Fluke 9170-CASE Carrying Case for 9170-3 Metrology Wells 9170-CASE
Safely carry your 9170-3 metrology well using this case, which is constructed with a foam-lined interior for added protection and recessed steel handles to aid transport.
$903.60 USD

was $1,004.00

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Fluke 9170-DCAS Transportation Case with Wheels for 9170-3 Metrology Wells 9170-DCAS
Compatible with 9170-3 metrology wells, this wheeled transit case has a high-impact plastic exterior and a foam-lined interior to help keep your unit safe. The built-in wheels simplify transport.
$1,456.00 USD

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Customer Reviews for the Fluke 9173-B-156