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Mas-D-Tec® Mastitis Detector

Udder Comfort , MD-19
QC Supply Part #: 410010
Shipping: Standard
Availability: Backordered

Detect mastitis early with this hand-held unit.

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Mas-D-Tec® provides simple, convenient, electronic hand-held tool to detect mastitis in cows. Get the immediate detection you need on your modern dairy farm. Eliminate guesswork and fuss of chemical tests. It measures the milk to identify subclinical mastitis in each individual quarter or cow.

How does it work?

  • Measures electrical conductivity in milk, identifying subclinical mastitis in individual quarters or cows. This allows you to act quickly, providing effective and economical control of mastitis in your dairy herd.

Simple To Use: The entire testing process is complete in just a few seconds per quarter.

  1. Squirt 2 mL milk sample (1-2 squirts) directly from teat into funnel-type opening at the top
  2. Mas-D-Tec® instantly measures and registers a reading on the 0-9 digital scale
  3. Readings 4 and under indicate normal quarters or cows; readings 5 and above indicate subclinical mastitis

Self-Purging Design

  • Milk samples are purged when the next sample is introduced
  • No risk of cross contamination
  • No need to clean between quarters or cows
  • A simple rinse with clean water after each milking is all you need


  • Mas-D-Tec's® hand-held design offers easy operation on the farm
  • Tests several thousand samples before needing to change the 9-volt battery
  • Features low battery warning and rugged, water-resistant case for long, dependable use in the milking parlor


  • 9-volt battery
  • O-ring grease
  • Instruction manual
  • One-year manufacturer warranty
Brand Udder Comfort
Manufacturer Part Number MD-19
Animal Cattle

Customer Reviews

  • 3 Stars

    Poor disclosure of devices capability

    Review by on Oct 16, 2014

    Not sure of the capability of the device as it is not designed to be used with goats. Would be nice if this information was disclosed in the basic description rather than only in the manual. Could have saved myself the shipping fee. Therefor rating is based on lack of disclosure.

  • 4 Stars

    Good SCC management tool

    Review by on Nov 2, 2013

    This is a great tool to help monitor cows with high scc. Before using the Mas-d-tec we had a scc around 500,000 and since using it we have lowered out scc to around 250,000. My opinion its best suited for smaller farms <100 cows, as it can be time consuming testing each cow.

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