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Digital Caliper Suggestions & Cost

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BlackBart
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Digital Caliper Suggestions & Cost

Post by BlackBart »

How many of you have gone to a digital caliper, either for accuracy or because it's so much easier to see?

I'm tired of squinting through reading glasses at a dirty scale. And I don't trust the numbers. But I'm not going to spend $250 on a precision machine shop tool I use now and then.

Suggestions?
Brands?
Cost range for good quality? A random Amazon search shows me some nice Mitutoyo brand. Then the next one down is $19...brand Z.

Thanks -
Last edited by BlackBart on 05 May 2023, 14:33, edited 1 time in total.
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BlackBart
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Post by BlackBart »

This is 20 minutes long - sorry. But he's smart and makes sense. If you drop things all the time and need rough dimensions, get a HF. If you run a business where accuracy is important and customers will note your use of quality tools, get the good ones. But he says if you need real accuracy, you should be using a micrometer anyway. .01 or .02 mm is "pretty damn close" in anything I would be doing. I'm not rebuilding an engine with it.

I do need it to be accurate, and I do need to be able to see the numbers quickly.

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volvolugnut
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Post by volvolugnut »

Another route is used measuring tools of good brand names. I have a couple of these I trust. I also have several actual micrometers and gauge blocks for checking. However, all of these tools were purchased used - some at swap meets and others at pawn shops.
A very handy tool to measure a varying dimension is a dial indicator set up on a magnetic base. I have a couple of these.
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Post by Sveedy »

I'm always on the look out for Starrett tools. Very high quality.
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BlackBart
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Post by BlackBart »

Good idea lugnut - I checked my Craigslist and there were zero. But there are several pawn shops around to check.

That 6” Shars is about <EDIT, $35>, I’ll check on Starrett.
Last edited by BlackBart on 07 May 2023, 22:00, edited 1 time in total.
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volvolugnut
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Post by volvolugnut »

Brown and Sharpe is another excellent US made brand. There are also great Japanese brands.
volvolugnut
The Fleet:
Volvo: 2001 V70 T5, 1986 244DL, 1983 245DL, 1975 245DL, 1959 PV544, multiple Volvo parts cars.
Mercedes: 2001 E320, 1973 280, 1974 280C, 1989 300E, 1988 300TE, 1979 300TD, parts cars.
2009 Smart Passion
Ford: 1977 F350, 1964 F150 (2), 1938 Tudor Sedan
Farmall tractors: 1956 400 Diesel, 1946 A
And others.

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BlackBart
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Post by BlackBart »

I found some $500 Japanese calipers (!). Are they laser??

I have two of those old sheet metal calipers in the drawer with measuring tools. They’re darn good at telling you the difference between a 3/8” bolt and a 1/2” bolt. Which is often enough. When I get down to mm and I’m using a magnifying glass to count marks, I get frustrated.
ex-1984 245T wagon
1994 850T5 wagon
2004 XC70 wagon BlackBetty

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