Hours of operation:  8 a.m.-5 p.m. CST Mon-Fri
Sales: 708-449-5700 
Fax: 708-449-5703

Custom Rulers
High Precision
Rulers, Dials

.Standard Products
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High Precision Rulers with a Certificate of Calibration traceable to NIST

(Scanogram) Rulers
Visual Analog Rulers
(VAS Rulers)
Stainless Steel Rulers
Flexible Stainless
Steel Rulers
Extruded Aluminum
Pocket Clip Rulers
Triangular Ratio
Scale Rulers
Digital & Analog
Vernier Calipers


Anodized Aluminum
Gold Color Rulers
Folding Rulers
Special Rulers

Special Rulers and Gauges
Custom Made

Custom Medical Rulers

Custom Architectural Rulers

Custom Engineers' Rulers

Custom Multi Ratio-Scale Rulers

Customized Triangular Rulers

Custom Point & Pica Rulers

Customized Pocket Rulers w/Logo

Custom Folding Rulers

Custom Gauge-Ruler Combinations

Custom Tool Joint Identifiers

Custom Brass Rulers

Customized Golden Rulers w/Logo

More Special Rulers

Custom Graduated Rings & Dials

Custom Verniers










X-Ray (Scanogram) Rulers

X-Ray (radiopaque/scanogram) rulers
Click on picture to see enlarged image.
We have developed special radio opaque (scanogram) radiology rulers which register clearly on an x-ray film. The rulers come in two lengths - 30 cm and 130 cm. They are 38 mm wide, and are precisely engraved in 1 mm increments for accurate reading.  The finished scales come inserted in plastic pouches for protection.  A 1/4" hole above the 130 cm mark is provided for hanging when the longer ruler is not in use.

30 cm ruler @ $195.00 each
130 cm ruler @ $395.00 each

X-Ray ruler and the image on film

Placed next to the object being x-rayed, they make an excellent measurement tool for any radiology department.
Actual x-ray film with our rulers in use at one of the hospitals.

Standard 130 cm X-Ray Ruler in use

Status: Please call

We accept Visa, MasterCard, American Express and Discover

For custom-made x-ray rulers, please fill out the form below:

  <a href="https://secure.blueoctane.net//forms/4BLPWHTZZFRO">Click Here To Load This Formexperts.com Form</a>

Useful Links

We accept Visa, MasterCard, Discover and American Express (US, UK & Canadian Customers only)

Schlenker Enterprises, Ltd., P.O. Box 9277, Lombard, IL  60148-9277, USA
Sales: 708.449.5700   Fax: 708.449.5703
Send mail to sales@schlenkent.com with questions or comments about our products.
Copyright 2005 Schlenker Enterprises, Ltd.