Renco Pregnancy Checker

A fast, safe and accurate ultrasonic pregnancy detector for swine, sheep, alpacas, meat & dairy goats, pygmy goats, llamas, large rabbits, foxes, and numerous other mammals over 8 lbs. • Identification of feed-wasting non-producers and low producers at very early stages. • Confirmation of pregnancy in animals purchased or sold. • Savings resulting from increase in overall operating efficiency, permitting more efficient use of expensive farrowing installations. The patented PREG-TONE uses high frequency sound waves called ultrasound to detect amniotic fluid present during pregnancy. When this fluid is detected, the instrument produces a loud continuous tone. When used on an animal which is not pregnant, the instrument produces an intermittent recurring tone. The intermittent tone also indicates that good skin contact is being made.
Price: $509.60


Because we are located in Oregon, there is no sales tax on our products.

Contact us for shipping quote at or 1-541-461-3283

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Supplying the best quality, affordable agricultural equipment since 2010.

Contact us at or 541-461-3283

© 2014 Three Willows Ranch


“Know well the condition of your flocks, and pay attention to your herds.”  (Proverbs 27:23)

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Three Willows Ranch

Located in Western Oregon
Better Priced Supplies Shipped from Warehouses throughout the U.S.

Copyright 2010 Three Willows Ranch