Calibration Gauges | McMaster-Carr

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System of Measurement

Gauge Size

Shape

Material

Stainless Steel

Tungsten Carbide

Gauge Block Grade

Certificate Type

Accuracy Certificate Traceable to NIST

Calibration Certificate

Length

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Connection Location

Width

For Use With

Depth Micrometers

Outside Micrometers

Hydraulic Fluid

Pipe Size

Manufacturer

Display Type

Dial Diameter

Maximum Pressure

Less than 1,000 psi

1,000 psi to 1,999.9 psi

2,000 psi to 2,999.9 psi

3,000 psi to 9,999.9 psi

10,000 psi or greater

Less than 10,000 kPa

10,000 kPa to 19,999 kPa

20,000 kPa to 29,999 kPa

30,000 kPa to 99,999 kPa

100,000 kPa or greater

Measurement Unit

Inches of Mercury

Inches of Water

Kilograms per Square Centimeter

Pounds per Square Inch

Measures

Pressure Numeric Increments

Dial Type

Gender

Connection Material

316 Stainless Steel

Case Material

304 Stainless Steel

How can we improve?

1,527 Products

Measuring and Inspecting

Gauge Blocks

Confirm dies, fixtures, and other workpieces meet precise tolerances and calibrate measuring tools

Calibration Rods

Calibration Rods

Check and set micrometers and other measuring tools

Bore Gauge Calibrators

Bore Gauge Calibrators

Set and check the accuracy of two-point bore gauges

Micrometer Check Gauges

Micrometer Check Gauges

Confirm your outside or depth micrometers are accurate

Caliper Calibration Checkers

Caliper Calibration Checkers

Test your caliper's accuracy

Calibration Squares

Calibration Squares

Lay horizontally or vertically on CNC machines to check the position of tools with high precision

Height Gauge Calibrators

Height Gauge Calibrators

Ensure height gauges are accurate

Calibration Spheres

Calibration Spheres

Test your CMM probe and stylus against a precise reference point before you start inspecting

Electrical Monitor Calibrators

Electrical Monitor Calibrators

Check the accuracy of electrical sensors and measuring instruments

Tire Pressure Test Gauges

Tire Pressure Test Gauges

Calibrate the accuracy of tire pressure and tire inflation gauges

Inspection Parallels

Inspection Parallels

Line up workpieces for precise machining, or support them at a level height for inspecting

Inspection Setup Blocks

Inspection Setup Blocks

Line up workpieces at precise heights and angles for machining, measuring, and inspecting

Fluid Handling

Pressure Test Gauges

Pressure Test Gauges

Check and calibrate pressure gauges, transmitters, and equipment to maintain accuracy

Vacuum Test Gauges

Vacuum Test Gauges

Verify that equipment is taking accurate vacuum measurements

Fabricating and Machining

Setup Blocks

Use as mounting bases and supports to ensure accurate angles and spacing

Fastening and Joining

Rivet Nut Tools

Rivet Nut Tools

Install rivet nuts

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)