The Best Calibration 2025

Updated On December 12th, 2025

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Rank Product Name Score
1
Precision Brand 19G20 20 PC POC-KIT FEELER GAGE ASSORTMENT

Precision Brand 19G20 20 PC POC-KIT FEELER GAGE ASSORTMENT

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100%
2
Extreme Max Rubber V-Block for Transom Saver

Extreme Max Rubber V-Block for Transom Saver

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98%
3
Fluke 718 Pressure Calibrator

Fluke 718 Pressure Calibrator

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90%
4
STARRETT 657X Rod Only 1/4IN

STARRETT 657X Rod Only 1/4IN

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0%
5
Sim Supply Precision Ball,Ceramic,1mm,PK50 4RJP4

Sim Supply Precision Ball,Ceramic,1mm,PK50 4RJP4

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0%
6
Fluke 717-100G Pressure Calibrator -12 to 100 psi, (-850 mbar to 7 bar, -85 to 689.48 kPa)

Fluke 717-100G Pressure Calibrator -12 to 100 psi, (-850 mbar to 7 bar, -85 to 689.48 kPa)

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0%
7
R6ZZ Shielded Ball Bearing 20-pack 3/8" Bore, 7/8" OD, 9/32" Width Bearings

R6ZZ Shielded Ball Bearing 20-pack 3/8" Bore, 7/8" OD, 9/32" Width Bearings

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0%
8
Buildpro V-Block,1.3 In x,1.6 In x,1.6 In T54210

Buildpro V-Block,1.3 In x,1.6 In x,1.6 In T54210

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0%
9
Bosch 1893 V BLOCK (PR) XXX

Bosch 1893 V BLOCK (PR) XXX

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0%
10
MPI Wood 8" Block Font V

MPI Wood 8" Block Font V

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0%

1. Precision Brand 19G20 20 PC POC-KIT FEELER GAGE ASSORTMENT

Precision Brand 19G20 20 PC POC-KIT FEELER GAGE ASSORTMENT
100%

Our Score

19G20 20 PC POC-KIT FEELER GAGE ASSORTMENT

Each blade marked with size in metric and decimal; Vinyl case has individual blade pockets, conveniently folds flat; Model Number: 19740

2. Extreme Max Rubber V-Block for Transom Saver

Extreme Max Rubber V-Block for Transom Saver
98%

Our Score

Extreme Max Rubber V-Block for Transom Saver: Keep your vessel from floating away with the Extreme Max transom saver rubber V-block. Just place one behind each wheel of your trailer to stop it from rolling. This product is made from strong rubber that is safe to use around the water. This boat trailer accessory wedges underneath the tires to get a snug and secure fit. Just a few seconds to set it up can save you lots of aggravation in the long run. The product is light enough to carry but heavy enough to stay in place.

V-block for use on Extreme Max transom savers Durable rubber construction Includes V-block only Boat trailer V-block holds up to lots of use Black color

3. Fluke 718 Pressure Calibrator

Fluke 718 Pressure Calibrator
90%

Our Score

The complete solution to pressure calibration The Fluke 718 Pressure Calibrator provides a total pressure calibration solution for transmitters, gauges, and switches. This compact pressure calibration solution is about a third of the size of comparable instruments and weighs just one kilogram (two pounds). The unique easy-to-clean pump helps protect it from damage and provides the ability to service the pump without disassembly, even in the field. With an easy-to-use error % calculation you can make pass/fail decisions quickly. Meaning you can make decisions in the field without having to analyze the results later. The min/max/hold function also makes it easy to capture changing measurements for comparison or documentation. The integrated pressure switch test function, and best-in-class mA accuracy (0.015%) provide a high level of measurement confidence and even broader workload coverage. Extend your pressure capabilities ? The Fluke 718 Pressure Calibrator is available in 1, 30, 100, and 300 PSI ranges. It is also compatible with Fluke 750P Series Pressure Modules so you are certain to find a model that will meet your calibration needs.

Fluke 718 Pressure Calibrator Pressure Source and mA Measurement to calibrate pressure devices Built-in pump for sourcing pressure to 300 PSI Easy-to-clean, field-serviceable, integrated pressure pump Built-in switch test for calibrating pressure switches Extend pressure capabilities by using Fluke 750P pressure modules

4. STARRETT 657X Rod Only 1/4IN

STARRETT 657X Rod Only 1/4IN
0%

Our Score

Item: Replacement Rod for Indicator BasesFor Use With: 708, 709, 811 and 711F Series Dial Test Indicators, 657S SleeveSize: 0.25 in x 6 inCompatible with Manufacturer Model No.: 657S Item Type: Replacement Rod for Indicator BasesBrand: STARRETTManufacturer Part Number: 657X

Rod Only 657X Rod. 1/4 Inch (6.3mm) diameter x 6 Inch (150mm) long. Accommodates Starrett 708, 709, 811 and 711F Series Dial Test Indicators and 657S Sleeve

5. Sim Supply Precision Ball,Ceramic,1mm,PK50 4RJP4

Sim Supply Precision Ball,Ceramic,1mm,PK50 4RJP4
0%

Our Score

Ceramic Ball, Material Ceramic, Material Grade 10, Outside Diameter 3/64 in, Outside Diameter Tolerance +/-0.00005 in, Ball Weight 0.003 g, Vickers Hardness 1,600, Standards ASTM F2094 Class 2, Maximum Temperature 1,800 Degrees F, Application Aerospace, Shape Ball, System of Measurement Inch, Package Quantity 50

Thomson Precision Ball,Ceramic,1mm,PK50 4RJP4

6. Fluke 717-100G Pressure Calibrator -12 to 100 psi, (-850 mbar to 7 bar, -85 to 689.48 kPa)

Fluke 717-100G Pressure Calibrator -12 to 100 psi, (-850 mbar to 7 bar, -85 to 689.48 kPa)
0%

Our Score

New built-in pressure switch test feature; Min/Max/Hold functions --- Measures: Temperature from Thermocouple output; Temperature from RTD output; Loop Current; Pressure, 0.05% of full scale; Pressure to 10,000 psi/69 mPa using one of 27 Fluke pressure modules; Pressure, 0.05% of full scale with internal 30 psig sensor

Measure pressure and vacuum to 0.05% of full scale with internal 30 or 100 psig sensor 1/8 NPT pressure fitting Compatible with non-corrosive gasses and liquids

7. R6ZZ Shielded Ball Bearing 20-pack 3/8" Bore, 7/8" OD, 9/32" Width Bearings

R6ZZ Shielded Ball Bearing 20-pack 3/8" Bore, 7/8" OD, 9/32" Width Bearings
0%

Our Score

R6ZZ Type bearing, 20pcs. Inside Diameter: 3/8" - Outside Diameter: 7/8" - Width: 9/32". ID: 0.375" - OD: 0.875" - Width: 0.281". Commonly used in robotics and HVAC applications.

R6ZZ Type bearing, 20pcs. Inside Diameter: 3/8" - Outside Diameter: 7/8" - Width: 9/32". ID: 0.375" - OD: 0.875" - Width: 0.281". Commonly used in robotics and HVAC applications.

8. Buildpro V-Block,1.3 In x,1.6 In x,1.6 In T54210

Buildpro V-Block,1.3 In x,1.6 In x,1.6 In T54210
0%

Our Score

V-Block, Compatible Table Hole Size 5/8 in, Compatible With BuildPro Table, Right Angle Brackets, Riser Blocks, Features 2 in Maximum Tube Angle, Hold Round Parts, Holding Capacity 500 lb, Includes V-Block, Outside Diameter 1.6 in, Overall Depth 1.6 in, Overall Height 1.3 in, Overall Length 1.3 in, Product Type V-Blocks, Work Surface Pattern 90 Degrees V Shaped Surface

2 in Maximum Tube Angle, Hold Ro Includes V-Block For use with BuildPro Welding Tables

9. Bosch 1893 V BLOCK (PR) XXX

Bosch 1893 V BLOCK (PR) XXX
0%

Our Score

OTC V-Block Accessory Fixture for 100-Ton Capacity Shop Presses - Pair

V-Block Accessory Fixture for 100-Ton Capacity Shop Presses - Pair Use to support axles, bars, and other hard to hold components For use with OTC shop press model numbers OTC1850, OTC1857, and OTC1865 Super strong, extra thick, steel construction - each 14 inch long fixture weighs over 25 lbs. Durable powder coating resists rust and corrosion

10. MPI Wood 8" Block Font V

MPI Wood 8" Block Font V
0%

Our Score

MPI Wood 8" Block Font "V"

Block Letters