Showing posts with label digital calipers. Show all posts
Showing posts with label digital calipers. Show all posts

Tuesday, February 28, 2012

Direct Reading Inch Dial Caliper - 142 Plastic Dial Caliper Review

Direct Reading Inch Dial Caliper - 142 Plastic Dial Caliper
Average Reviews:

(More customer reviews)
My father had picked up a couple of these calipers thinking they were a good deal. I checked one using a 1" micrometer standard. I found the calipers were both off. One was off by .021 (21 thousandths) and the other was off by .007 (7 thousandths) when measuring an exact inch. I did not have a two inch standard available, but it stands to reason that at 2 inches they could be off by as much as 42 and 14 thousandths respectively. These inexpensive calipers might be suitable for rough work but I would not count on them for fine machining, ammunition reloading, or any job where precise and accurate measurements are critical.

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Contrasting color coded dial is graduated in .01 and 64ths with inch and mm on bar scale|Fractional conversion table on back

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Thursday, August 25, 2011

Mitutoyo 505-717, Dial Caliper, 0 - 6" X .001", .200" per Rev., White Face Review

Mitutoyo 505-717, Dial Caliper, 0 - 6 X .001, .200 per Rev., White Face
Average Reviews:

(More customer reviews)
I've been using this for a manufacturing class i;m taking right now, it's feels much more accurate than the cheap Chinese made brands, but then again i have also not dropped it yet

Click Here to see more reviews about: Mitutoyo 505-717, Dial Caliper, 0 - 6" X .001", .200" per Rev., White Face

Mitutoyo Dial Caliper, Range: 0 - 6", Graduations: .001", Range per Rev.: .200", Dial Color: White Face

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Tuesday, May 17, 2011

Oshlun MTECF-06 6-Inch Fractional Stainless Steel Digital Caliper with Super Large Display Review

Oshlun MTECF-06 6-Inch Fractional Stainless Steel Digital Caliper with Super Large Display
Average Reviews:

(More customer reviews)
There aren't too many digital calipers on the market which are capable of reading fractions. Most read in inches (decimals), and millimeters. The display kept blinking after a few seconds, and the readings were not always accurate. According to the instruction sheet, this means that the battery is low, and needs to be replaced. A new battery fixed this problem, and it worked the way it should. The auto shut off worked after it sat for approximately 3 minutes without being used. This comes in a nice plastic carry case, and is all stainless steel except for the actual part with the electronics. After contacting Amazon about the issue of the defective battery, I was given a refund of $6.75 with a fast response to my email.

Click Here to see more reviews about: Oshlun MTECF-06 6-Inch Fractional Stainless Steel Digital Caliper with Super Large Display

Oshlun MTECF-06 6 inch Fractional Digital Caliper Stainless steel construction Super large LCD display Plastic storage case with caliper measuring guide Measurement conversion button Built-in RS-232 Port Knurled thumb roller 4 way measurement inside / outside / depth / step Measurements in SAE / Metric / Fractions Positive Lock Zero reset button Specifications: Oshlun MTECF-06 6 inch Fractional Digital Caliper Repeatability -- 0.0005" / 0.01 mm Power -- (1) 1.55v SR-44 battery Resolution -- 0.0005" / 0.01 mm / 1/28" Accuracy -- +/- 0.001" - +/- 0.02mm The Oshlun MTECF-06 Includes: -- (1) extra 1.5v battery -- certificate of calibration -- instructions

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