UNIVERSAL DIGITAL AIR/ELECTRONIC COMPARATOR

Oilwell Subsurface Pump Barrel Gaging
Comparators for Oilwell Subsurface Pump Barrels

The Universal model SR-1-TR digital air/electronic comparator is designed for use with FEDERAL D1250 through D8000, TRICO, OILMASTER and GAR subsurface pump barrel tooling. With a range of -.002 +.006, and resolutions of .0001 or .00001″, the accuracy, linearity and repeatability of the Universal Model SR1-TR is unsurpassed in any unit currently available.

One button calibration eliminates operator error and ensures accurate zeroing of the comparator for reliable readings every time.

• Rugged 16 gauge steel enclosure is sealed to protect precision components from harsh working environments.
• The Universal SR1-TR digital air/electronic comparator is available with a variety of options and may also be configured for more specialized requirements.
• As a direct replacement for FEDERAL, GAR, TRICO, and OILMASTER comparators, the Universal model SR1-TR digital air/electronic comparator will provide years of extremely accurate and trouble free use.
• Universal also manufactures a complete line of Oilwell subsurface pump barrel probes, and spindles and setting masters like those pictured in sizes from 1.000″ thru 5.000″ with most standard sizes usually in stock.
• Heavy duty handle and hose assemblies up to 60′ in length available upon request.

UNIVERSAL GAGE CORPORATION
125 Lomita Street, El Segundo, California, USA 90245
Phone (310) 615-0770 Fax (310) 615-0579