Certified Steel Test Block

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NIST-Traceable Steel Test Block
3 Sizes Available

Our steel calibration step blocks allow you to conveniently check the accuracy of ultrasonic thickness gauges. All blocks are made from ultrasonically tested material and include NIST-Traceable Certification Reports and hardwood storage cases.

Precision Machined and Finished

Includes NIST-Traceable Report and Test Data

Includes Wooden Storage Box

SB-4H	0.250 \| 0.500 \| 0.750 \| 1.000 inch 6.350 \| 12.70 \| 19.05 \| 25.40 mm
SB-5L	0.100 \| 0.200 \| 0.300 \| 0.400 \| 0.500 inch 2.540 \| 5.080 \| 7.620 \| 10.16 \| 12.70 mm
SB-4L	0.040 \| 0.060 \| 0.080 \| 0.100 inch 1.016 \| 1.524 \| 2.032 \| 2.540 mm
Tolerance	± 0.0005 in / 0.01mm

Uncertified Steel Test Block For Ultrasonic Gauges
For convenient confirmation of thickness gauge calibration
	Click image for more info

PDF Datasheet Click Here To Download

	Item	Price	Description
Check the items you would like to purchase then click "Buy Now"
	SB-4L	$345.00	Steel Calibration Test Block
	SB-4H	$345.00	Steel Calibration Test Block
	SB-5L	$345.00	Steel Calibration Test Block

In stock 1 Week Lead Time Special Order Item