Calipers - Page 15

Manufacturer: Starrett Brand: Starrett Model: 79B-4

The Starrett 79B-4 “Yankee” spring-type outside caliper opens to 4” (100 mm) with sturdy construction and smooth action. The threads of the spring nut firmly engage the screw with pressure from the leg. When pressure is withdrawn, the nut automatically releases itself and slides freely over the screw, saving time in opening and closing. It is made of flat stock, high-grade steel, for easily reproducible and accurate transfer of measurements of the external size of an object. This caliper has flat, inward curving legs for outside measurements and comes with a spring nut. Bow spring is flexible yet strong, for reliability. The durable legs are made of flat stock, high-grade steel for long life. The centrally located adjustment rod ensures smooth action when opening and closing the caliper. The hardened fulcrum stud is strong to help prevent give or play in the measurement, which would reduce accuracy. 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, machining, manufacturing, carpentry, and medicine. 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 dial caliper is used also for measuring size differ...

Manufacturer: Pittsburgh Brand: Pittsburgh

Our 6" digital calipers let you take inside, outside, depth and step measurements with an accuracy of +/- 0.001" (0.03mm). Digital caliper measurements are easily read on the caliper's LCD display, and the on/off switch has automatic shut-off to preserve battery life. Calipers are powered by one 1.5V button cell battery.

Manufacturer: Chinese factory Brand: Mitutoyo Model: 530 312

Provides easy reading

Manufacturer: Fred V. Fowler Company, Inc. Brand: Fowler Model: 52-008-007-0 Color: White

The Fowler One-Rev stainless steel dial caliper has dial graduations of 0.001" with 0.001" accuracy, a sliding jaw with a lock, and a covered rack. The knurled lock screw holds the sliding jaw in position and helps ensure a consistent measurement. A covered rack prevents dirt and debris from clogging the gear, and helps prevent measurement errors. A thumb-operated fine adjustment roller allows for one-handed use. This caliper is used for measuring inside dimensions (ID), outside dimensions (OD), depth, and step.The caliper measures 0.10" per revolution of the dial. The dial has 0.001" graduations, and the beam has engraved 0.10" graduations. The hardened stainless steel components, including the bar, measuring surfaces, rack, gears, and depth rod, offer corrosion resistance, increased accuracy, and long life. Self-contained movement eliminates gear misalignment, while the dual pinion drive mechanism reduces wear on the rack and pinion. An adjustable dial enables setting zero. 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 that 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. The hardened stainless steel is polished to a satin chrome finish, to help prevent glare. This caliper comes with a fitted case.Dial calipers are measuring instruments commonly used for inspection in manufacturing to provide the precise measurements of an object. A pair of jaws attached to a long beam with a marked scale is used to measure inside, outside, and step measurements in standard or metric units. An additional depth probe slides along the beam to take depth measurements. One jaw is fixed to the end of the scale, while the other jaw slides alon...

Manufacturer: Fred V. Fowler Company, Inc. Brand: Fowler Model: 52-008-007-0 Color: White

The Fowler One-Rev stainless steel dial caliper has dial graduations of 0.001" with 0.001" accuracy, a sliding jaw with a lock, and a covered rack. The knurled lock screw holds the sliding jaw in position and helps ensure a consistent measurement. A covered rack prevents dirt and debris from clogging the gear, and helps prevent measurement errors. A thumb-operated fine adjustment roller allows for one-handed use. This caliper is used for measuring inside dimensions (ID), outside dimensions (OD), depth, and step.The caliper measures 0.10" per revolution of the dial. The dial has 0.001" graduations, and the beam has engraved 0.10" graduations. The hardened stainless steel components, including the bar, measuring surfaces, rack, gears, and depth rod, offer corrosion resistance, increased accuracy, and long life. Self-contained movement eliminates gear misalignment, while the dual pinion drive mechanism reduces wear on the rack and pinion. An adjustable dial enables setting zero. 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 that 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. The hardened stainless steel is polished to a satin chrome finish, to help prevent glare. This caliper comes with a fitted case.Dial calipers are measuring instruments commonly used for inspection in manufacturing to provide the precise measurements of an object. A pair of jaws attached to a long beam with a marked scale is used to measure inside, outside, and step measurements in standard or metric units. An additional depth probe slides along the beam to take depth measurements. One jaw is fixed to the end of the scale, while the other jaw slides alon...

Manufacturer: BDJK Brand: BDJK Model: 111-075

Range: 0 ~75mm(0~3''); Resolution: 0.01mm; Limit Error: ¡À0.02mm; Size:L: 145 A: 30.5 B: 17 C:12.5 D: 13

Manufacturer: iGaging Brand: iGaging Model: 35-712-P+

IGaging Precision Digital Readout Upgrade your Router Table, Planer, Table Saw Fence, Milling Machine, lathe to Digital reading. This digital scale is designed specifically for convenient display of any axis of a machine tool movement. Can be mounted on almost any surface, offering the user precise linear measurement capabilities. Precise depth control floating zero allows you to set "zero" anywhere within operating range with a push of a button. This is the newest version of this popular DRO with PRESET function (pre-set any value at any point on the scale) or set to ZERO and X-Large display. Features: Industrial grade Aluminum rule - can be easily cut to fit any application76" Readout Cable Super Large, easy to read X-Large LCD display shows inch, decimal, fractional and metric readings Magnetic Remote display with 50" cord for easy installation and access Can be used in Vertical, Horizontal or any position Measure range (Travel): 0-12"Preset function Accuracy: 0.002" per 6"Reading: 0.001"/0.01mm/128th/inch Fractions resolution can be set to max 1/32, 1/64, 1/128Repeatability .001" /.05 mm per 6"Include brackets for vertical or horizontal mounting DRO rule can be cut to fit any specific applications.

Manufacturer: COLE-PARMER Brand: General Tools Model: 1478

General Tools 1478 digital stainless steel caliper, 0 to 8" with Fractions," or millimeters Uom, resolution: 0.0005 in or 1/64 in, min range (inch short): 0.

Manufacturer: Fred V. Fowler Company, Inc. Brand: Fowler Model: 52-585-105-0

The Fowler 54-565-233 High-Accuracy Ultima Bore Gauging System has a measurement range of 7.878 to 8.27" and is accurate to + or - 0.00006". Resolution is 0.00001" and the measuring depth is 3.15". The gauge has constant spring pressure for repeatability and Bower's FastFit measuring heads for rapid measurement. It uses a three-point contact system for the detection of lobing or triangular form error, and ceramic contact points provide high durability and stability with regard to thermal expansion. The Ultima system requires connection to a Sylvac or multiplexer display unit.This product has 1 year warranty offered by Fowler High Precision. If you experience any problem contact Fowler directly for warranty claims.

Manufacturer: Fred V. Fowler Company, Inc. Brand: Fowler Model: 54-554-630-0

The Fowler 54-554-630 digital outside dimension (OD) caliper measures 0 to 6"/0 to 150mm with 0.01", 0.1mm, or 1/64" accuracy and 0.01", 0.1mm, or 1/64" resolution, and has a plastic electronic housing with stainless steel arms and hardware, an LCD readout, zero-setting capability, a hold feature, and is spring loaded. This caliper measures OD for hole diameters and groove and tube thicknesses. The digital, single-value readout LCD shows inches, in decimals or fractions, or metric for versatility when measuring. The hold feature freezes the display for later viewing. The unit also has a zero setting for taking intermediate or differential measurements. The knurled lock nut holds the spring-loaded sliding jaw in position and helps ensure a consistent measurement. The caliper arms and hardware are constructed of stainless steel for durability. The 2"/5cm diameter electronic housing is constructed of plastic. The caliper uses a 3V CR2032 battery (included) for approximately one year of use. An automatic shut-off feature turns the caliper off after four minutes to prolong battery life. The unit also comes with a plastic case and instructions. Digital calipers are measuring instruments commonly used for inspection in manufacturing to provide the precise measurements of an object. A pair of jaws attached to a long beam with a marked scale is used to take inside, outside, and step measurements. An additional depth probe slides along the beam to take depth measurements. One jaw is fixed to the end of the scale, while the other jaw slides along it with gearless precision to take measurements. The reading is electronically generated and displayed on a digital, high-resolution screen as a single value. Digital calipers can take differential measurements that are used to determine the difference in measurements between two objects, by zeroing the display at any point along the scale. Some digital calipers can switch between standard and metric units, and some can output readings to a computer or printer for recording measur...