1. Products
  2. Fowler
  3. Specialty Micrometers
Fowler 1-2″ Digit Counter Disc Micrometer 52-250-302-1

Add to Quote
Request a Virtual AppointmentRequest CalibrationRequest Service

Item Number: 522503021

Fowler’s Digit-Disc Micrometers feature extra large diameter discs which easily enter hard to reach places such as narrow grooves, slots and recesses.
• Hammertone blue baked enamel finished frame is tapered for hard to get at places
• Anvil and spindle are hardened and precision ground with microlap finish on measuring faces
• Positive locking nut on the spindle
• Quick and easy zero adjustment on sleeve
• Ratchet thimble
• The disc type anvil and spindle simplifies measuring the thickness of difficult, closely spaced sections, ribs, keys, fins, cutting edges on forming tools, chordal thickness of gear teeth, etc.
• Meets or exceeds Federal accuracy specs.
• Sizes over 1″ include standards
• Includes wrench and case
*Image shown for representational purposes only

Manufacturer:
Fowler

Types:
Specialty Micrometers

Industries:
Aerospace & Aviation, Manufacturing, Medical & Pharmaceutical, Plastics & Polymers

Application:
Dimensional Measurement

Information
Fowler 1-2″ Digit Counter Disc Micrometer 52-250-302-1
Specifications
Range1-2″
Graduation0.0001″
Accuracy0.00016″
Flatness0.00004″
Parallelism0.00016″
Disc Diameter0.708″
Disc Edge Thickness0.035″
Center opening0.280″
Manuals
Fowler 1-2"/25-50mm Universal Electronic Micrometer 54-817-778 Fowler 1-2″/25-50mm Universal Electronic Micrometer 54-817-778 Item Number: 548177780 The Fowler Universal Anvil Micrometer accepts 7 pairs of individual anvils making it possible to gage a variety ...
Fowler 0-1" Indi-X Indicating Micrometer 52-245-501-0 Fowler 0-1″ Indi-X Indicating Micrometer 52-245-501-0 Item Number: 522455010 • Anvil and spindle hardened and precision ground • Fully insulated frame, satin chrome finish • Carbide tipped anvil & ...
Fowler 0-1" Indi-X Indicating Micrometer 52-245-501-0 Fowler 1-2″ Indi-X Indicating Micrometer 52-245-502-0 Item Number: 522455020 • Anvil and spindle hardened and precision ground • Fully insulated frame, satin chrome finish • Carbide tipped anvil & ...
Fowler 0.3"-1.7" Extended Range Point Micrometer 52-234-522-0 Fowler 0.3″-1.7″ Extended Range Point Micrometer 52-234-522-0 Item Number: 522345220 Twin Conical Anvils! • Fast, easy-to-read digit counter. • Range: 0.3″-1.7″ • Digital counter reads .001″ • Sleeve reads .0001″ • Ratchet thimble • ...
Fowler 0.3"-1.7" Extended Range Point Micrometer 52-234-522-0 Fowler 7-45mm Extended Range Point Micrometer 52-234-523-0 Item Number: 522345230 • Fast, easy-to-read digit counter. • Range: 7-45mm • Digital counter reads 0.01mm • Sleeve reads 0.01mm • Ratchet thimble • Carbide tipped ...
Fowler 0-1" Digit Counter Spline Micrometer 52-218-301-1 Fowler 0-1″ Digit Counter Spline Micrometer 52-218-301-1 Item Number: 522183011 • Carbide tipped measuring faces • Positive knob locking clamp • Ratchet stop for exact readings • Meets or exceeds Federal ...
Fowler 0-1" Digit Counter Spline Micrometer 52-218-301-1 Fowler 1-2″ Digit Counter Spline Micrometer 52-218-302-1 Item Number: 522183021 • Carbide tipped measuring faces • Positive knob locking clamp • Ratchet stop for exact readings • Meets or exceeds Federal ...
Fowler 0-1"/0-25mm Deep Throat Electronic Micrometer with 6" throat depth 54-517-001-0 Fowler 0-1″/0-25mm Deep Throat Electronic Micrometer with 6″ throat depth 54-517-001-0 Item Number: 545170010 • Range: 0 – 1″/0 – 25mm • Accuracy: ± 0.00012″/0.003mm • Resolution: 0.00005″/0.001mm • Flat anvil • Throat depth: 6″ • ABS/INC ...
Fowler 0-1"/0-25mm Deep Throat Electronic Micrometer with 11.875" throat depth 54-517-002-0 Fowler 0-1″/0-25mm Deep Throat Electronic Micrometer with 11.875″ throat depth 54-517-002-0 Item Number: 545170020 • Range: 0 – 1″/0 – 25mm • Accuracy: ± 0.00016″/0.004mm • Resolution: 0.00005″/0.001mm • Ball anvil • Throat depth: 11.875″ • ABS/INC ...
Fowler 0-1"/0-25mm Electronic IP54 Disc Micrometer 54-860-301-0 Fowler 0-1″/0-25mm Electronic IP54 Disc Micrometer 54-860-301-0 Item Number: 548603010 Features extra large diameter discs which easily enter hard-to-reach narrow grooves, slots & recesses. • Water Resistant to IP54 ...
Fowler 1-2"/25-50mm Electronic IP54 Disc Micrometer 54-860-302-0 Fowler 1-2″/25-50mm Electronic IP54 Disc Micrometer 54-860-302-0 Item Number: 548603020 Features extra large diameter discs which easily enter hard-to-reach narrow grooves, slots & recesses. • Water Resistant to IP54 ...
Fowler 0-1" Digit Counter Disc Micrometer 52-250-301-1 Fowler 0-1″ Digit Counter Disc Micrometer 52-250-301-1 Item Number: 522503011 Fowler’s Digit-Disc Micrometers feature extra large diameter discs which easily enter hard to reach places such as narrow ...
Fowler 0-1" Disc Micrometer 52-250-111-1 Fowler 0-1″ Disc Micrometer 52-250-111-1 Item Number: 522501111 Fowler Disc Micrometers simplify measuring thickness of difficult, closely spaced sections, ribs, keys, fins, cutting edges on forming ...
Fowler 1-2" Disc Micrometer 52-250-112-1 Fowler 1-2″ Disc Micrometer 52-250-112-1 Item Number: 522501121 Fowler Disc Micrometers simplify measuring thickness of difficult, closely spaced sections, ribs, keys, fins, cutting edges on forming ...
Fowler 2-3" Disc Micrometer 52-250-113-1 Fowler 2-3″ Disc Micrometer 52-250-113-1 Item Number: 522501131 Fowler Disc Micrometers simplify measuring thickness of difficult, closely spaced sections, ribs, keys, fins, cutting edges on forming ...
Fowler 3-4" Disc Micrometer 52-250-114-114 1 Fowler 3-4″ Disc Micrometer 52-250-114-1 Item Number: 522501141 Fowler Disc Micrometers simplify measuring thickness of difficult, closely spaced sections, ribs, keys, fins, cutting edges on forming ...
Fowler 0-1" Cylindrical Tube Micrometer 52-510-601-1 Fowler 0-1″ Cylindrical Tube Micrometer 52-510-601-1 Item Number: 525106011 Fowler Rod-Anvil Tube Micrometers are positioned at a 90° angle in respect to the axis of the spindle, ...
Fowler 0-1" Spherical Tube Micrometer 52-510-602-1 Fowler 0-1″ Spherical Tube Micrometer 52-510-602-1 Item Number: 525106021 Fowler Rod-Anvil Tube Micrometers are positioned at a 90° angle in respect to the axis of the spindle, ...
Fowler 0-25mm Cylindrical Tube Micrometer 52-510-101-1 Fowler 0-25mm Cylindrical Tube Micrometer 52-510-101-1 Item Number: 525101011 Fowler Rod-Anvil Tube Micrometers are positioned at a 90° angle in respect to the axis of the spindle, ...
Fowler 0-1" Multi-Anvil Micrometer 52-252-001-0 Fowler 0-1″ Multi-Anvil Micrometer 52-252-001-0 Item Number: 522520010 Fowler’s Multi-Anvil-Micrometer with a satin chrome finish is supplied with both a rod and flat anvil. • Friction thimble ...