MEDPro Mouse Estrus Detector

MEDPro™ is a fast, accurate, and animal-friendly tool that uses electrical signals to
detect when a mouse is ready to breed, improving research practices and animal welfare.

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MEDPro Mouse Estrus Detector

Mouse Estrus Detector by ELMI uses a clever method to tell when a female mouse is ready to reproduce (a phase called estrus).

The procedure takes only a second and is not painful for the mouse.
The device is more reliable and faster than older methods such as visual checks or laboratory tests of blood and urine.

Why the device is needed: 
1. Female mice go through different phases in their reproductive cycle, and knowing when they are in the estrus phase is important for breeding, experiments, and minimising the number of animals needed for research.
2. Current methods, like checking vaginal cells under a microscope, are slow and stressful for the mice.

Articles and Publications
1. International Journal for Molecular Science Advancing 3Rs: The Mouse Estrus Detector (MED) as a Low-Stress, Painless, and Efficient Tool for Estrus Determination in Mice.
2. Laboratory Animals for Science Inctrumental Method For Determining The Estrous Cycle Stages In Small Laboratory Rodents.

Measurement range0 – 50 kΩ
Accuracy0.1 kΩ
Operating frequenzing (sinusoidal)1
ModeAuto, Manual
AV (sinusoidal) through probe electrodes (Auto and Manual mode)0.4 – 4.0 mV
Maximum AC through probe electrodes (Auto mode)< 1 µA
Maximum DC through probe electrodes (Auto and Manual mode)< 1 µA
ProbeL20 x O.D.1.82 mm
Dimensions (without cable)L138 x O.D.12.5 mm
Display (Color graphic 2.4” Touch) Dimensions117 × 79 × 33 mm
Batterie, 1,5 V, AA3 Stück
Weight (including batteries)220 g
Akkulaufzeit (bei Dauerbetrieb)> 12 h
Kabel AUX-Buchse 3,5 mm 
Stecker auf Stecker Audio für Kopfhörer
1 m