13 best dial indicators

Dial indicators are precision measurement instruments commonly used in industries such as manufacturing, engineering, and quality control.These instruments fall under the category of dimensional measurement tools and are essential for accurately measuring small linear distances or dimensions. Here are some key points about dial indicators:

  1. Purpose: Dial indicators are primarily used to measure linear dimensions, displacements, or variations in machinery and mechanical systems. They are especially useful for checking tolerances, alignment, and ensuring that components are within specified limits.

  2. Components: A typical dial indicator consists of a dial face with a needle or pointer, a spindle, a measuring rod, and a housing. The spindle is attached to the object being measured, and the dial face displays the measurement in units like inches or millimeters.

  3. Accuracy: Dial indicators are known for their high precision and accuracy. They can measure variations as small as a few thousandths of an inch (or hundredths of a millimeter), making them suitable for fine-tolerance applications.

  4. Applications: Dial indicators find applications in various industries, including manufacturing, automotive, aerospace, and machining. They are used for tasks such as checking runout, concentricity, flatness, and perpendicularity, as well as inspecting part dimensions during production.

  5. Accessories: Accessories for dial indicators are available to enhance their functionality. These can include magnetic bases for secure mounting, extension arms for hard-to-reach places, and different types of tips and contact points for versatile measurements.

  6. Reading and Interpretation: To use a dial indicator, the operator typically zeroes the indicator at the reference point and then measures the variation from that point. The dial face displays the measurement in units, and the user interprets the reading based on the scale's divisions.

  7. Calibration: Like any precision instrument, dial indicators require periodic calibration to ensure their accuracy. Calibration is essential to maintain the reliability of measurements.

Dial indicators are versatile tools that play a crucial role in maintaining quality and precision in various manufacturing and engineering processes. They provide valuable data for making informed decisions about the conformance of parts and components to specified tolerances.

Below you can find our editor's choice of the best dial indicators on the market
  

Dial Indicator with Magnetic Base Holder Fine Adjustable Long Arm 0-1" Tester Gage Gauge 0.001"

XH

Based on 86 reviews Check latest price

Product description

Specification:

Measuring range: 0-1"

Graduation: 0.001"

2 arms dimension: Lower arm 6.7"; Upper arm 6.3"; Total Height 15.2"

Magnetic Base: 2.4”*2.2”*2.0”

Magnetic Base Max Pulling Power: 176 lbs



Package Includes:

1 x Dial Indicator

1 x Magnetic Indicator Holder

22 x Testing tips

1 x blowing mould case



Note: Please hold the gauge stem tightly to change the testing tips.

  • Measuring range: 0-1" with graduation 0.001".
  • Strong 2 magnet surfaces with ON/OFF control provides 176lbs (80kg) Max Pull (30mm and up thickness metal countertop/surface required for 176lbs pull)
  • With fine adjustment knob for precise positioning.
  • Flat back or lug back option included (hole size 1/4”, 6.3mm).
  • 22 pieces test tips included in the storage case.

User questions & answers

Question: How do you zero the gauge
Answer: China

All Industrial Tool Supply TR72020 Dial Indicator (Magnetic Base & Point Precision Inspection Set)

Based on 1 reviews Check latest price

Product description

Dial Indicator, Magnetic Base & Point Precision Inspection Set Complete with hard plastic case with 2" dial face and lug back.

  • 3 Piece precision inspection set includes: 0-1" .001" dial indicator, magnetic base and 22 piece. indicator point set. Complete with hard plastic case
  • 1" dial indicator: graduation 0.001", 3/8" stem diameter, 2" dial face and lug back
  • Magnetic base: overall height 9", on and off switch, 130 lb. power pull, base measures 2" width X 2-1/2" depth
  • 22 pc. indicator point set: AGD specifications (4-48 threads)

User questions & answers

Question: Is a spark plug hole adapter availible
Answer: I would not as the flutes in the drill bit would catch on the point of the dial indicator and could damage the dial indicator.
Question: can this be used to measure free play on my harley wheel
Answer: Not sure what you want to use this for. It will work for Brake rotor run-out, differential backlash and many other things like that. Doesn’t matter what type of vehicle or piece of equipment you’re using it on. With all due respect it sounds to me like you’re trying to do a job that you do not have the experience to do. I think you should go to your local mechanic.
Question: Can this be used to measure the exact wobbling of a drill bit
Answer: The cover rotates and allows you zero the gauge
Question: Will this work on a Chevrolet 3500 express box truck with a 10.5 4.10 Gear ratio and does this product come with directions how to use it
Answer: Don't know did not come with mind.

Mitutoyo 513-402-10E DIAL TI, BAS, STD 0.03", 0.0002" Accuracy, 0.0005", White

Mitutoyo

Based on 108 reviews Check latest price

Product description

DIAL TEST INDICATOR, BASIC SET, STANDARD, . 03 IN, . 0005 IN GRAD The QR code is used by the factory to accurately match the inspection certificate to the test indicator.

  • Contact point effective length is printed on the dial face
  • Increased impact resistance and durability of gears and bezel
  • Inspection certificate included with bidirectional evaluation
  • Increased scratch-resistance of crystal

User questions & answers

Question: Does this include a case of some kind
Answer: Yes, it comes with a plastic case.
Question: Does this indicator come with a carbide contact point or just a standard contact point
Answer: Standard carbide contact point provided
Question: Here is the Mitutoyo 513-402-10E manufactured
Answer: The face of the indicator says made in Japan.
Question: what inside the package included
Answer: The Mitutoyo 513-402-10E includes the "basic" set (.079" contact point, knurled clamp ring, 3/8" stem).

Clockwise Tools DIBR-0105 Electronic Digital Dial Indicator Gage Gauge and Magnetic Base 0-1 Inch/25.4 mm Inch/Metric Conversion Auto Off Featured Measuring Tool

Clockwise Tools Inc.

Based on 668 reviews Check latest price
  • Inch and Metric Reading Function; Extra Large LCD Screen: 1.6" x 0.7"; Auto Off after 5-7 mins (remember last measurement when turn on again)
  • Flat Back or Lug Back Option Included (hole size 6.5mm); Stem Diameter: 3/8"; UNF 4-48 Threaded Tip
  • Measure Range: 0-1"/25.4mm; Graduation: 0.0005"/0.01 mm; Accuracy: ±0.001"/0.03 mm
  • 2 Magnetic faces available; Max pull 176 lbs (30mm and up thickness metal countertop/surface required for 176lbs pull)
  • Featured RS232 Data transfer port, must connect with “Clockwise Tools DTCR-01” Cable (NOT INCLUDED) to make data transfer to PC. DO NOT CONNECT WITH REGULAR USB CABLE; Professional Certificate Included

User questions & answers

Question: what is the thread & thread pitch of the end that goes into the mag base
Answer: I just checked it out, 5 min showing a number on readout then it turned itself off, I pressed on button and it reset to a new zero. If possible, nudge it slightly to make numbers bounce on the DRO after a few minutes to keep it from turning off. Sorry. Auto shutoff is a PITA. Would be neat if they had a way to turn it off.
Question: What is the stem diameter of the gauge? I need to ensure the gauge will fit in our current fixtures without modification
Answer: The stem is 7/8" long and the shaft movement is 9/16"
Question: Does reading return to zero after auto shut off or is the value held when gauge is turn back on
Answer: NO not at this time
Question: How long is the stem? I am looking of 1" long stem
Answer: It can be use to measure any play, as long it's mounted stationary

Product features

Clockwise Tools DIBR-0105 Digital Indicator and Magnetic Base

  • Premium quality and lower p rice digital indicator and base.
  • Powered by 3V CR2032 Battery, long lasting
  • Magnetic max pull 176lbs
  • Auto off after 5-7 mins; remember last measure when it is on
  • Calibration cert; 1 year warr anty

What Is Included

  • 1 x DIGR-0105 Digital Indicator; 1 x MGBR-01 Magnetic Base
  • 1 x Lug Back
  • 2 x User Guide
  • 1 x Factory Calibration Cert
  • 1 x Extra Battery; 1 x Durable Case

DIGR-0105 RS232 Data Transfer

  • DIGR-0105 Digital Indicator featured RS232 Data Transfer function. The RS232 input is located at the top of the display.
  • MUST connect with “Clockwise Tools DTCR-01” Cable to make data transfer to PC. DO NOT CONNECT WITH REGULAR USB CABLE.

DTCR-01

DTCR-01 data transfer cable is designed by Clockwise Tools and only compatible with Clockwise Tools Digital Indicators.

Data Transfer

  1. Connect cable input to digital indicator
  2. Connect cable output to PC
  3. Cable will be identified as a keyboard and the light on the box will be on
  4. Open an app(Excel) and press the button on the black box to transfer data

What is in the package

  • 1 x DIGR-0105 Digital Indicator; 1 x MGBR-01 Magnetic Base
  • 1 x Lug Back
  • 2 x User Guide
  • 1 x Factory Calibration Cert
  • 1 x Extra Battery; 1 x Durable Case

Digital Indicator Installation

  • Loosen tighten screw and make sure the hole has enough space for digital indicator stem
  • Insert digital indicator and tighten screw. Please do not tighten too much avoid damage the digital indicator
  • Adjust the screw to a appropriate position

Magnetic Base Adjustment

  • Loosen screw A and adjust 2 bars and digital indicator to a appropriate position
  • Tighten screw A to lock A B C at the same time

2 Magnetic Faces Avaliable

Put the magnetic base on the metal counter top

Activate Magnetic Base

Turn switch On/Off to Activate/Deactivate the magnetic base

Mitutoyo"2416S" Dial Indicator, 4-48 UNF Thread, 0.375" Stem Dia,"Lug Back," White Dial, 0-100 Reading, 2.244" Dial Dia, 0-1" Range, 0.001" Graduation, -0.002" Accuracy

Mitutoyo

Based on 124 reviews Check latest price

Product description

  • Standard dial indicator with a 0.375" diameter stem, a #4-48 UNF contact point thread mount, and choice of white or black face, for measuring surface variations in fractional inches
  • Units displayed in fractional inches, and has a rotating bezel and limit markers
  • Choice of flat or lug back for a variety of mounting options
  • Stem design provides long clamping range, no through screw-hole on the frame for dust- and water resistance, and involute curved lifting lever provides smooth movement of spindle and dovetail joint for tool-less connection
  • Meets ANSI standards, Japanese Industrial Standard (JIS) B7503-1997, and American Gage Design (AGD) standards for face and thread size, and bezel and stem diameter

User questions & answers

Question: the tip can be replaced so I can put a longer one
Answer: The Mitutoyo box dimensions are 7.6" Long x 2.5" High x 4" Wide.
Question: is the indicator shock proof
Answer: The bezel is plastic.
Question: What are the dimensions for the storage box
Answer: M8 1.25 thread 8.6mm length of threaded shaft
Question: Is the bezel made of glass or plastic
Answer: Hello, the top above the screen is 0.359", the two parts that below the screen are 0.3735" and 0.1765". Thank you

Magnetic Base with Fine Adjustment and SAE Dial Test Indicator with 0.0005: Resolution (half a thousandth), 1" Travel, Accuracy 0.001" per 1" Mag Base MBDI

Taylor Toolworks

Based on 413 reviews Check latest price

Product description

This is a magnetic base AND dial indicator. Features: TEST INDICATOR 1) Body is made of machined anodized aluminum and NOT plastic 2) Vertical lug back configuration 3) 1 inch of total travel with graduations in 0.0005 (that's half a thousandth) per line 4) Accuracy guaranteed to 0.001 per 1 inch of travel 5) Each indicator comes with inspection certificate 6) Spindle rack pinions and gear trains are made of high quality steel components ensuring long life 7) Does not come with plastic case, MAGNETIC BASE 1) Base weighs 3 pounds has a built-in super strong magnet with 176 pounds (80 Kg) of holding power 2) Magnet has an On/Off switch which easily and quickly engages / releases magnet 3) Base has V-groove on bottom for mounting on cylindrical surfaces 4) Fully adjustable chrome plated two-arm design 5) Precision fine adjustment knob for precise positioning 6) Accepts nearly all AGD dial and test indicator mounts 7) Overall height 9 inches 8) The vertical arm extends 7 inches from the base. The cross arm is 6 inches in length 9) Does not come with plastic case

  • Mag base with super strong magnet with 176 pounds (80 Kg) of holding power
  • Mag base with fine adjustment knob for precise positioning
  • Dial indicator with 0.0005" Resolution (half a thousandth) and 1.00" total travel
  • Dial indicator with accuracy guaranteed to 0.001" per 1"
  • Does not come with plastic case

User questions & answers

Question: Hi. Can this combo be made with a metric indicador
Answer: You place the tip (spindle, gauge head, contact point) of the dial indicator on the work piece. Adjust the the dial indicator so the needle spins a few times as the tip is depressed more. You want room for the measurement to move either way (in or out) . Next loosen the bezel clamp hand screw that prevents the bezel (the blue colored part of the indicator that also holds the clear dial cover) from moving. Gently turn the bezel until the 0 (zero) on the dial is near dial needle. Then use the adjustment knob on the magnetic base arm for fine adjustment of the dial indicator. tighten the bezel clamp to keep the bezel from moving.
Question: Can this be used to measure the exact wobbling ( run out )of a drill bit
Answer: No , it does come in a well protected box.
Question: I just bought this item and I am checking to see how to zero out the unit
Answer: Yes, as long as you get a tip with a 4-48 thread
Question: Does it come with a protective storage case
Answer: It will most likely be shock proof if you get one that is jeweled if you go to Mitutoyo's website you can look up the specifications in their catalog and it will tell you the specific number for that indicator

Triton 1" Dial Indicator 0.001" Graduation Travel Lug Back White Face

Based on 370 reviews Check latest price

Product description

Triton 1" Dial Indicator 0.001" Graduation Travel Lug Back White Face

  • Our part # ALL-52000
  • Measuring range: 0-1" and reading: 0-100. Lug back.
  • Stem diameter: 3/8"; and dial diameter: 2"
  • Manufactured according to ASME/ANSI standards
  • Rack and contact point made of hardened stainless steel. Jeweled movement..

User questions & answers

Question: Is the face of the dial difficult to adjust
Answer: they are removable with 4 screws, but do not come with a plain back plate.
Question: Is it made in China
Answer: It's a lug back with a 1/4" hole.
Question: Is the rear lug plate removable
Answer: Any indicator will work with this base
Question: Does it have a flat back or a collar thingy
Answer: Because of the flutes on the drill shaft it wouldn't work.

WEN 10702 1-Inch Precision Dial Indicator with .001-Inch Resolution

WEN

Based on 54 reviews Check latest price

Product description

Remember when you had maximum accuracy? Calibrate your test equipment, measure runout and more with the WEN 1-Inch Precision Dial Indicator. The inner wheel reports measurements with a .1-inch resolution while the outer dial has a resolution of .001 inches. The rotatable bezel allows you to orientate the display in whatever direction you need while the adjustable markers provide reference points for all your measurements. The 1/4-inch lug hole makes it easy to mount the back of your dial indicator to magnetic bases or other helpful calibration and measuring equipment. The 2-inch display face makes it easy for users to read and collect measurements, while the 1-1/2-inch by 3/16-inch spring-loaded plunger retracts easily and smoothly. And, because its a WEN product, your dial indicator comes backed by a two-year warranty,a stocked inventory of replacement parts, and a friendly customer helpline all to make sure you remember WEN.

  • Meets ASME and ANSI standards
  • 001-inch resolution provides maximum accuracy and specificity
  • Stainless steel rack and contact tip for reliable readings
  • Rotatable bezel and adjustable markers help provide reference points for your measurements
  • Features a 2-inch display face, a 1.5-inch long plunger, a 1/4-inch lug hole, and a two-year warranty

User questions & answers

Question: Does this come with a case
Answer: I am sorry _ I do not know I have not had a need to make any adjustments.
Question: Is the shank part that the plunger goes through, what is that dimensions
Answer: I don't think so but it is well made and works great with my LeBlonde lathe. It was packaged in styrofoam container and plastic bag, I don't remember any literature.

KHCRAFT Professional Dial Test Indicator 0-0.03"x0.0005" Steel Hardened All Metal Components with 2 Steel Dovetail Clamps 3/8'' and 5/32'' in Storage Case

Know-How Craft Ltd.

Based on 331 reviews Check latest price
  • Range: 0-0.03" graduation: 0.0005"
  • Made of steel hardened with all metal components, durable satin chrome finish
  • with 2 Steel Dovetail Clamps 3/8'' and 5/32'', dovetail mount on top and back and front for all-around positioning, 2 ways to fix on the magnetic base: stem (3/8" or 5/32") or dovetail (top or back or front)
  • All finished dial test indicators are inspected 100% piece by piece to control the accuracy
  • Packed in storage case; Please visit our store www.amazon.com/khcraft for the matching magnetic base

User questions & answers

Question: Hi What diameter is the ball contact point
Answer: 5/64“
Question: Will this work with a universal magnetic base
Answer: generally speaking, yes, this test indicator works with all magnetic bases with 3/8" or 5/32" clamping hole.
Question: Where does it make
Answer: Do not see on product were made but had for a few months now and works fine Not Jeweled but for for the price works like intended. Even pick up a 2nd one for anouther guy in the shop. No problems here.
Question: Is this jeweled
Answer: Not jeweled.

Product features

Range and Graduation

  • Range: 0-0.03" graduation: 0.0005"

All Metal Components

  • Made of steel hardened with all metal components
  • Durable satin chrome finish

Dovetail Clamps and Mount

  • with 2 Steel Dovetail Clamps 3/8'' and 5/32''
  • Dovetail mount on top and back and front for all-around positioning

QC and Fix

  • All finished dial test indicators are inspected 100% piece by piece to control the accuracy
  • 2 ways to fix on the magnetic base: stem (3/8" or 5/32") or dovetail (top or back or front)

Matching Magnetic Base Available

  • Please visit our store www.amazon.com/khcraft for the matching magnetic base

Clockwise Tools DIMR-0105 Dial Indicator Gage Gauge and Magnetic Base 0-1 inch Measuring Tool …

Based on 367 reviews Check latest price
  • Measuring range: 0-1"; Resolution: 0.001"
  • Flat Back or Lug Back Option Included (hole size 6.5mm); Stem diameter: 3/8" and dial diameter: 2"; Twist and locked bezel, no need a tightening screw and easy to adjust the scale position; Featured anti dust cap
  • Pro grade; Smoothy movement; Featured carbide anvil ball
  • 2 Magnetic faces available; Max pull 176 lbs (30mm and up thickness metal countertop/surface required for 176lbs pull)
  • Manufacturer Certificate Included; 100% satisfy guaranteed

User questions & answers

Question: Can this plunger be replaced with a longer one
Answer: Yes
Question: Will magnet attach to visegrips? Trying to check prop shaft on outboard aluminum lower unit
Answer: Hi. Please try to put more force to twist the switch because some times the dry lube will stop the movement. If it still does not work, please contact us to claim the warranty and we can send you another one immediately
Question: The tip is replaceable
Answer: It does not.
Question: The base is sitting on a metal surface but the switch will not turn to "on" even with great force applie. Am I missing something or is this defective
Answer: Approx. .909 long x .375 dia.

Product features

Clockwise Tools DIMR-0105 Dial Indicator & Magnetic Base

  • Premium quality digital indicator and magnetic base.
  • Highly recommended for home DIY using as well as professional using.
  • Magnetic max pull 176lbs
  • Manufacturer calibration cert included
  • 1 YEAR WARR ANTY

What Is Included

  • 1 x DICR-0105 Dial Indicator
  • 1 x Magnetic Base
  • 1 x Lug back
  • 1 x Factory Calibration Cert; 1 x Durable Case

Dial Indicator Install

  • Loosen screw A and make sure the hole has enough space for dial indicator stem
  • Insert dial indicator and tighten screw A. Please do not tighten too much avoid damage the dial indicator
  • Adjust screw B to a appropriate position

Magnetic Base Adjustment

  • Loosen screw A and adjust 2 bars and dial indicator to a appropriate position
  • Tighten screw A to lock A B C at the same time

2 Magnetic Faces Avaliable

Put the magnetic base on the metal counter top

Activate Magnetic Base

Turn switch On/Off to Activate/Deactivate the magnetic base

Clockwise Tools MGBR-01 Magnetic Base Stand for Digital Dial Indicator Gauge 176lbs Max Pull

Clockwise Tools Inc.

Based on 451 reviews Check latest price
  • 2 arms dimension: Lower arm 4.5"; Upper arm 4"; Total Height 14.1"
  • Strong 2 magnet surfaces with ON/OFF control provides 176lbs Max Pull (30mm and up thickness metal countertop/surface required for 176lbs pull)
  • Clamping Hole Diameter Approx. 9.5mm, for regular digital/dial indicator use
  • Twist one black knob can adjust 3 rotary joints at any direction and location
  • Compatible with all Clockwise Tools dial/digital indicators and other market indicators

User questions & answers

Question: what is the thread size where the arm attaches to the magnet
Answer: Works best on a flat surface. You could clamp a flat piece of thick steel to the outboard's cavitation plate or fin using vice grips or clamps, then attach the magnet to that.

Product features

MGBR-01

  • Switchable permanent magnet with ON/OFF control for convenient mounting onto metal surfaces.
  • 2 arms adjustable in any position by twisting the knob. Works with all Clockwise Tools dial and digital indicators and other brand indicators.
  • V-grooved base for secure mounting on cylindrical surfaces
  • Base dimension: 2.5" x 2.3" x 2" Total Height: 14.1"
  • Clamping Hole Diameter: Approx. 9.5mm, for regular digital/dial indicator use

Arm Dimension

  • Upper arm 4"
  • Lower arm 4.5"

Base Set Up

  1. Twist the black knob A to adjust and lock A, B, C three joints

Indicator Installation

  • Insert digital/dial indicator and twist A to tighten it up. Please NOTE that DO NOT TIGHTEN TOO MUCH. Too much force will damage the digital indicator
  • Twist B to adjust the digital indicator to the desired position before measuring

2 Magnetic Surfaces

  • Works better on thicker metal countertop/surface
  • 30mm and up thickness metal countertop/surface required for 176lbs pull

Navigator 1 Inch Dial Indicator +/-0.0007" Accuracy, 3/8" Stem Dia, All Metal Body, Metal Lug Back/Storage Case

Navigator Hardware

Based on 61 reviews Check latest price

Product description

Manufacturer Intro:

Navigator Hardware is a manufacturer of various types of instruments & measuring equipment. The company produces all kinds of Dial Indicators, Dial Test Indicator, lever table,Thickness Gauge,Shaw Hardness,Knife table,widely used in machinery , electronics, mold, metallurgy, rubber, aerospace areas.





QUALITY GUARANTEE

Warranty:Any Damaged, Any Question, we can do it right!



Technical Details

Product Name: Dial Indicator

SKU: D180720-BY1

Measuring Range: 0-1"

Stem Diameter: 3/8"

Dial Diameter: 2-3/8"

Graduations: 0.001"

Back Cover:Aluminum Alloy Lug back with a 1/4" hole

Body Material: All Metal

Probe Material: Stainless Steel

Contact Ball Material: Harden Carbide Steel

Manufacture Standards: ASME/ANSI Standards



Product Weight: 5.0 ounces

Product Size: 4.90 x 2.38 x 1.85 inchs(L*W*T)

Shipping Weight: 8.1 ounces

Package Size: 4.95 x 2.8 x 2.25 inches(L*W*T)

Package Content: 1 x Dial Indicator

1 x Plastic Case

4-M2x3 Spare Screws

User questions & answers

Question: Does it come with a calibration certificate
Answer: Diameter of back is 2 inches, pretty exactly. Has a tab coming down from the back face, in the middle, with a screw/bolt hole for attaching the indicator to something on either side.
Question: Can you change out the contact piont
Answer: I think it is 2.3".
Question: What is the diameter of the back ? I plan to sink the bade into a piece of wood to align table saw blade
Answer: Hello. The thread size is M8. Thank you
Question: What is the face dimension
Answer: Hello. The tip is replaceable. Please see our DIPR-01 tip set on amazon. Hope this can help you

Fowler - 52-520-109-0 52-520-109 AGD Dial Indicator, Black Face, 1" Travel, 2.25" Diameter

Fowler

Based on 200 reviews Check latest price

Product description

Fowler 52-520-109-0 AGD group 2 dial blackface indicator with, 1" travel, 001” reading and 2.25" diameter. This indicator has .001” graduation and 0-100 continuous reading. It comes with revolution counter hand and is supplied with lug backs positioned through 90° increments. Microfine graduations in black for continuous readings and red for balanced readings. Movement mounted independently from case on rigid supporting plate, ensuring perfect and permanent alignment. This dial indicator has Spindle rack & contact points of hardened stainless steel for long wear; cases forged brass, satin-chromed; gear wheels hard brass. Pinions of silver steel, hardened tempered and burnished on pivots; lapped on teeth. Extra long springs allow uniform pressure through entire travel of spindle. Bezel knurled; easily adjusted thru 360°. Meets AGD specifications. Group II & III gages—measuring pressure approximately 2 oz. except .0001" (.002mm) which is 5 oz. This indicator includes adjustable tolerance limit markers and comes in a fitted carton box. Full 1 year warranty offered by Fowler High Precision. Fowler, an American company, manufactures inspection and measurement instruments such as electronic indicators, calipers, bore gages, and digital scales. The company, founded in 1946, is headquartered in Newton, MA.

  • Fowler AGD dial blackface 1” indicator, 001” reading and 2.25" diameter
  • Revolution counter hand and comes with lug backs positioned through 90° increments
  • Spindle rack & contact points of hardened stainless steel for long wear; cases forged brass, satin-chromed; gear wheels hard brass
  • Extra long springs for uniform pressure through entire travel of spindle, bezel knurled; easily adjusted thru 360°
  • Full 1 year warranty offered by Fowler High Precision, an American company

User questions & answers

Question: what is the stem (mounting) diameter
Answer: So it looks like somebody already answered this question, the options are for visibility the white face version stands out a bit more and so the price is more due to demand. NOT anything to do with racism or affirmative action.
Question: Does this product come with a calibration certificate
Answer: Encased in a foam "box" inside of a cardboard box. It doesn't include a plastic case. I kept the bottom of the foam box to set it in.
Question: Why is the "black face" option so much cheaper than the "white face" option? Is this racism or affirmative action
Answer: This indicator(asin:B07F6BRWDZ) has no certificate. But I have another indicator(asin: B077QB6DGQ) with a certificate, Features: —Accuracy:+/- 0.0005" . —A Case.Metal Lug Back + Flat back. —No Lock Screw. —Asin: B077QB6DGQ . It is worth $56.45 (discount price $39.95 now ). This gauge is so excellent, you will appreciate it. Welcome to contact me now! Welcome to order it! Good luck to you!
Question: How is this packaged
Answer: Yes, you can change the contact point, As long as the thread is 4-48. Another warning: Must not drive the thin rod when disassembly. It is best to hold the clamp to fix the movable thin rod, and another clamp gently loosen the screw of the contact point. Use cloth as a pad during clamp to avoid damage to parts. If you accidentally break the indicator, please contact us--the seller, you can get a new one free.

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