Fowler 54-100-100-0 Micron Bluetooth Electronic Caliper, 0-6”


Swiss-made and Bluetooth compatible, the 52-100-100-0 is perfect for R&D and first-article inspection applications.

Add 5-7 days for calibration

Product Description

Fowler 54-100-100-0 Micron Bluetooth Digital Caliper is a versatile tool for measuring thickness and diameters. It has a 0-6″ measuring range, with 0.0006″/.015mm accuracy (up to 4″/100mm). The easy-to-read LCD display shows the measurement in either inches or millimeters.

In addition, this caliper features a floating zero setting, absolute and incremental modes, and a hold function. The stainless steel construction ensures durability, while its IP67 rating protects against debris and fluid. This set includes a fitted case, a replacement battery, and a lifetime warranty from Fowler High Precision.

54-100-100-0 Features

  • Measuring range 6″/150mm
  • High resolution, 0.00005″/0.001mm
  • Accuracy up to 4″, 0.0006″/0.015mm
  • Accuracy above 4″, 0.0012″/0.03mm
  • Bluetooth
  • 4-Way Measurements
  • Inch/Metric conversion
  • Lifetime warranty
  • Repeatability 0.00016″/0.004mm
  • Preset function
  • Heavy-duty frame (3.5mm)
  • IP67 rated
  • Includes fitted case and replacement battery


  • Industrial
  • Manufacturing
  • Metalworking
  • Mechanical Engineering
  • Construction
  • Carpentry


  • Measure the internal diameter of an object
  • Measure the thickness of an object
  • Measure the distance between two points on an object
  • Ensure parts meet specifications

About Fowler High Precision

Fowler High Precision specializes in high-quality precision tools made to the exact standards of their customers. Since 1946, they have had a track record of innovation and excellence in metrology. Now, Fowler manufactures a wide range of products, from hand tools to 3D measuring. Their mission is to make measurement easy for all.

1-Year Warranty for Hand Tools

Fowler provides a 12-month warranty for defects in quality or materials on hand tool products sold in the United States, Canada, and Mexico. You must buy hand tools products from Fowler High Precision or an authorized Fowler distributor to qualify. Fowler reserves the right to require proof of purchase and/or a completed purchaser warranty registration for any warranty claim. To be valid, complete the Warranty Registration within 30 days after the original purchase online at

Learn more at

Additional Information

Weight 1 lbs
Dimensions 9.25 × 3 × 0.25 in
Range (in)


Range (mm)


Resolution (in)


Resolution (mm)


Repeatability (in)


Repeatability (mm)



Inch/ Metric

IP Rating

IP 67

Operation Type

Electronic/ Digital

Accuracy (in)


Accuracy (mm)



Stainless Steel



Data Output

Bluetooth® 4.0 2.4GHz


Internal, External, Depth, Step

Working Temperature

+5° to +40°C

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