...for All "Rockwell" type, Micro, Macro, Brinell, and Leeb

Accuracy, stability and consistency of SUN-TEC hardness standards results in a reliable method of verifying your hardness tester. Manufactured in the USA and calibrated in the SUN-TEC standardization laboratory to ASTM specifications, SUN-TEC hardness standards help maintain and assure the accuracy of your hardness tester. (read more)

Craftech Industries, Inc. manufactures a full line of plastic nuts to ANSI and DIN standards. Acme threading is also available. (read more)

Our ultrasonic/dynamic portable hardness testers
re capable of measuring the surface hardness of a broad variety
of metals on flat, round, thin or large surfaces. Unlike the
standard Dynamic hardness testers, these "state-of-the-art"
portable hardness testers incorporate "Ultrasonic UCI"
technology. (read more)

State of the art, digital Hardness Tester is a menu driven, multi-functional unit with extended memory and RS 232 output capabilities. This unit can perform Hardness tests that easily convert to every popular Hardness scale, including Rockwell, Brinell, Vickers, Shore, etc.
It's the most versatile, accurate, portable Hardness Tester on the market today (read more)

State of the art #PHT-1800 digital portable hardness tester is designed to test the hardness of large hard metal parts.

The PHT-1800 portable hardness tester can perform tests that easily convert to the most popular hardness scales, including Rockwell, Brinell, Vickers, Shore, etc.
(read more)

"ROCKWELL" HARDNESS STANDARDS- For determining the accuracy of your hardness tester. DIAMOND INDENTERS- For testing hardened metals. Available in "C," "N," and "A" scales. STEEL BALL INDENTERS- For testing unhardened materials. Available in s... (read more)

Since 1984, United has manufactured computer-controlled closed loop Rockwell testers. Their second generation Rockwell tester, the Tru-Blue II, is the lowest priced US manufactured closed loop tester that meets ASTM E18, ISO 6508 specifications and NIST recommendations. (read more)

Phase II bench-top hardness testers are available in five models, starting at only $1,695 net.

Don't be deceived by their low cost, PhaseII+ quality products feature a great price/performance ratio. These are high-quality, full-featured measuring devices; and Gaging.com is proud to offer them at the lowest prices around! (read more)

Span Pac™ Series I Industrial Gas Standards Generators are used in industrial, process and/or hazardous environments. These instruments use Trace Source™ permeation tubes to deliver calibration standards directly to your FTIR, GC, GC-MS, Ion Mobility Spectrometer or any type of gas analyzer or environmental chamber. (read more)

Traceable® Conductivity Cal. Standards-Accuracy at 25°C is ±0.25 micromhos for 1, 5, and 10 micromho solutions and ±0.25% for other solutions or the uncertainty shown on the certificate, whichever is greater. A Traceable® Certificate is provided from our ISO 17025 cal lab accredited by A2LA. It indicates traceability to standards provided by NIST. (read more)