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Renco® Preg-Tone II Plus® - Without Earphone

QC Supply Part #: 140053
Shipping: Standard
Availability: In stock

Confirm sow pregnancy in less than 30 second at 30 days.


The Renco® Preg-Tone II Plus® is Designed for Use On Swine ONLY.

Renco® Preg-Tone II Plus® Without Earphone. Detect pregnancy quickly, accurately, efficiently. Use any oil for skin contact. Squeeze instrument to turn on. Hold against animal to test.

Does NOT have an ear phone port, speaker only.


  • Fast: Results in seconds. Confirm pregnant or open in less than 30 seconds at 30 days
  • Safe: All testing is external so there is no harm to the sow or litter
  • Accurate: Proven by thousands of producers
  • Durable: Non-breakable, acid-resistant plastic lasts for years
  • Inexpensive: 9-volt replaceable battery lasts for months
  • Simple: One-hand operation, use any oil for skin contact, no lights to watch

Also Available: Renco® Preg-Tone II Plus® with Earphone (#140058).

Please Note: This product cannot be used on cattle, sheep or goats.

Brand Renco
Manufacturer Part Number PREG-TONE II PLUS
Animal Swine



Manuals & Resources


Customer Reviews

  • 4 Stars

    Worke very well, good investment

    Review by on Jan 18, 2015

    Preg-tone worked very well just take your time and it gave me the answers on every gilt I tested

  • 5 Stars

    Great Product

    Review by on Jan 16, 2014

    After talking to other Hog Farmers they suggested this unit, no cords to get caught around legs. I read the directions and went to the barn, tried it out on the bred sows. it is a practiced art. I will keep practicing. for the price you can't beat it.

  • 4 Stars


    Review by on Oct 17, 2013

    First time customer. Online purchase very easy. Product works good.

  • 2 Stars

    Too bulky

    Review by on Aug 27, 2013

    We would highly recommend the upgraded rechargeable unit.

    After reading the instructions you are required to press and hold the center of the unit the entire time you are using it. The gel causes the unit to get slippery making keeping a grip difficult. It is too bulky to manipulate around the hind legs of our gilt to get the proper angle. We returned ours and upgraded to the rechargeable unit. We love the new one. The upgrade has a smaller detection surface that is easier to manipulate and no button to press.

  • 5 Stars

    Great product

    Review by on Feb 15, 2013

    This is one of the best investments we have ever purchased for our hog farm! Highly recommend it!!

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