Brown & Sharpe 75.115811 Dial Caliper, Stainless Steel, White Face, 0-6" Range, +/-0.001" Accuracy, 0.1" Resolution, Meets DIN 862 Specifications
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Product Feature
- Accuracy of 0.001", with one revolution equivalent to 0.100" for precise measurements
- Hardened stainless steel construction for corrosion resistance and long life
- 1.25" diameter rotating dial has a lock screw to hold the sliding jaw in position, to help ensure consistent measuring
- Covered rack keeps foreign matter from clogging the gear, to help prevent measurement error
- Linear accuracy meets DIN 862 standards
Product Description
The Brown & Sharpe TESA Etalon dial caliper has an accuracy of 0.001", a 1.25" diameter rotating dial with a lock, is made of stainless steel, and measures in inches. The covered rack helps prevent measurement error by protecting the gear from foreign matter. Linear accuracy meets Deutsches Institut f� r Normung (DIN) 862 standards. These calipers are for use in measuring inside dimensions (ID), outside dimensions (OD), depth, and step.
The caliper measures 0.100" per revolution of the dial. The lock screw locks the dial and holds the sliding jaw in position. Adjustable zero set allows the user to set zero at a convenient distance. The depth rod is integrated into the rack of the caliper, unlike many calipers that offer a detachable depth rod, or none at all. The hardened stainless steel components, including the bar, measuring surfaces, rack, gears, and depth rod, offer corrosion resistance, increased accuracy, and long life. Spring anti-backlash control offers increased accuracy over standard gear configurations. Backlash is the amount of clearance between mated gear teeth in the caliper controls, which prevents the gear teeth from jamming. It is undesirable to have much backlash due to the lack of precision offered by the increased amount of play between gears. Certain gear designs can minimize or eliminate backlash; spring anti-backlash systems use a spring to add a compressive force, thereby minimizing backlash.
Calipers measure the distance between two opposing sides of an object. They make inside, outside, depth, or step measurements, according to their type. Calipers are commonly used in architecture, metalworking, mechanical engineering, and machining. The simplest calipers have two legs to mark the two points and require a ruler to take the measurement. More complex calipers use two sets of jaws instead of legs and have up to two graduated scales. Vernier, dial, and digital calipers give direct and accurate readings and are functionally identical, having a calibrated scale with a fixed jaw, and another jaw with a movable pointer that slides along the scale. The vernier caliper has a scale sliding parallel to the main scale for an additional, fractional reading to improve measurement precision. The dial caliper has a circular dial with a pointer on a toothed gear rack replacing the second vernier scale. As with the vernier, this second measurement is added to the reading from the main scale to obtain the result. The digital caliper takes a differential by zeroing the display at any point along the slide, with an LCD that displays a single value in English and/or metric units.
Brown & Sharpe manufactures precision measuring equipment and metrology hand tools. The company, founded in 1833, played a key role in setting industrial standards in the United States. Brown & Sharpe was acquired by Hexagon Metrology in 2001 and is headquartered in North Kingstown, RI.
What � s in the Box?
- Brown & Sharpe TESA Etalon dial caliper
- Inspection report with declaration of conformity
- Plastic case
Brown & Sharpe 75.115811 Dial Caliper, Stainless Steel, White Face, 0-6" Range, +/-0.001" Accuracy, 0.1" Resolution, Meets DIN 862 Specifications Review
UPDATE BELOWI have been using a variety of calipers (mostly digital) for various hobbies: handloading ammo, custom gun work, electronic device designing, guitar customizing, machine repair, and the list goes on.
I've tried to avoid the dial because of the obvious "brain fart" moment you get when reading it for the first moment (sort of how we've become used to digital clocks compared to their analog equivalents), but I have still used dials and verniers. I've always liked the conversion of Inch, mm, and fraction on high quality digital calipers, but have preferred the dependability of dials and the fact that they are not dependent on power. Dials are also impervious to EMF fields which may cause the decoder of digital calipers to be thrown off (when next to some types of fluorescent lights, as an example).
I mention the above because I've gone through many calipers. Something was always off about one or another. Not aligned right, wouldn't zero, loose mechanisms - just something would always keep them from being excellent.
This specific caliper is designed and made in Switzerland by TESA, branded Etalon, and I believe imported by Browne & Sharpe (who also makes great tools themselves). I purchased the black face with orange hand because the orange contrasts against the black face easier for reading than the alternate model with gray face and black hand.
This model includes a thumb wheel, covered gear bar, a locking alignment screw, and a locking mechanism screw. The caliper obviously takes four measurements: outside, inside, depth, and step. Don't expect instructions with it...
The quality of the housing is perfect, and reminds me closely of my custom shop Sig Sauer pistol (Swiss designed, and German made). The metal is polished perfectly and edges are sharp yet smooth. The thumb wheel is tight and does not require squeezing/pushing to make small adjustments. This is actually a cause of many calipers' inaccurate measurements, due to stressing the metal and bending the housing. The unit returns to zero each and every time I close it.
I was VERY excited to see that there are also dots in between the measurements marks. This allows a reading of five ten-thousandths (.0005"). If you measure an item and the caliper shows: 1.2 on the rule, the dial's hand is on the dot after 15, the measurement is one and two-thousand, one hundred and fifty-five ten-thousandths (1.2155"). The comparable Starrett and Mitutoya models did not have this feature, and they should really mention this on the page here.
If this caliper was ever lost, stolen or broken, I would buy an exact replacement. Be sure to spend the extra few dollars for the thumb-wheel version as it helps tremendously when measuring.
WARNING: Protect your investment. The case can, and will, scratch the dial up due to a lack of padding in that area. My advice is to cut a thin sheet of felt or neoprene into the void and super glue it to protect the dial!
A+ 10/10
UPDATE: Over half a year later of constant use and I'm still in love with this tool! i wish more of my gadgets were built to the same standard as this.
Most of the consumer Reviews tell that the "Brown & Sharpe 75.115811 Dial Caliper, Stainless Steel, White Face, 0-6" Range, +/-0.001" Accuracy, 0.1" Resolution, Meets DIN 862 Specifications" are high quality item. You can read each testimony from consumers to find out cons and pros from Brown & Sharpe 75.115811 Dial Caliper, Stainless Steel, White Face, 0-6" Range, +/-0.001" Accuracy, 0.1" Resolution, Meets DIN 862 Specifications ...

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