Feature 1、A VARIETY OF ANIMALS: Automatic dog ovulation analyzer ovulation detector is applicable to a variety of animals, including dogs, cats, pigs, etc., can accurately determine the animal's estrus and ovulation. 2、EFFICIENT DETECTION: Ovulation detector adopts advanced detection technology with high precision and fast detection speed, which helps farmers to grasp the physiological condition of animals in time. 3、TIMED REMINDER: Animal ovulation detector is equipped with timed reminder function, when the animal enters into estrus or ovulation, it will send out reminders in time to help farmers grasp the best time for breeding. 4、USER FRIENDLY DESIGN: Ovulation automatic detector is easy to understand and user friendly interface, suitable for all kinds of breeders to improve work efficiency. 5、ENHANCE BREEDING EFFICIENCY: By accurately determining the estrus and ovulation of animals, it can effectively control the breeding time, improve breeding efficiency and reduce breeding costs. Item Type: Animal Ovulation Detector Material: ABS Weight: Approx. 1000g / 35.3oz Battery: Lithium Battery x 1 9V 6F22 2000mAH (Shipped with Built In Battery) Package List 1 x Ovulation Tester 1 x English Instruction Manual 1 x Storage Box