Extensometry.com
Phone: (307) 690-0369
Fax: (888) 809-3867
Reliant Technology is committed to providing robust, high quality
extensometry at an affordable price. Innovative and feature packed,
our extensometer line
is designed from the ground up for improved
performance, durability, and ease of use. We have over 15
years of experience designing, repairing, and modifying
extensometers. This knowledge base has been used to bring you
higher quality, better performing extensometry.
New
Model EFSS - Self Supported Furnace Extensometer: Model EFSS is the latest addition to our
extensometer line. Designed with our new, patent pending mounting system, this innovative design eliminates the
bending moment and resultant measurement errors and zero shift found in the competition’s units. Model EFSS
also uses simplified attachment cords free of the troublesome, failure prone, crimped metal ends. As such, our
attachment cords last much longer and lower your lab’s operating cost. Easy to mount and adjust, model EFSS is
designed to improve your lab’s data and productivity.

New Model CESH - High Resolution Extensometer Calibrator:
Based on our model CES calibrator stand, our model CESH adds a high
resolution indicator with a high quality, stand-alone, LCD display.
With a full 2 inches [50 mm] of measuring range and resolution to 5
micro-inches [0.0001 mm], model CESH will meet your most demanding
calibration needs. The display features easy units selection, a zero offset button, and
a resolution selection button.
The LCD display can be run off 120 VAC or directly off your computer's USB port.
This patent pending design uses a digital indicator
and a separate
lead screw. As such, our
calibrator is more accurate and not prone to read-out errors due to
a sticking / dirty ball slide or excessive return spring force (unlike micrometer head based units).
This calibrator is also designed around a much stiffer frame than other brands to keep
deflection errors to a minimum.
All Reliant extensometers feature a full, strain gage bridge design and are compatible
with most any brand test equipment. Each unit comes with a factory inspection certificate,
a spare parts kit, and a quality, foam lined, plastic case.
All of our extensometers comply with both ASTM E83 & ISO 9513
standards. Each unit comes with a full, one-year warranty.