Features： 1、Convenient cleaning, waterproof setting, safety guarantee, scientific breeding, high litter rate. 2、Animal estrus and ovulation tester, grasp the accurate breeding timing, and improve economic benefits. 3、Large screen automatically displays the numbers, the data is accurate, and the numbers are intuitive. 4、The arc probe is smooth, and the size is customized according to the characteristics of the animal, reducing the interference to the animal during pregnancy. 5、Waterproof switch button is protected by a rubber sleeve and is easy to use. It is located under the handle. Removable battery, hanging hole design, user?friendly. Specification： Item Type: Estrus Detector Product Size: Approx. 30.5x10.5x7.5cm / 12.0x4.1x3.0in Panel Width: Approx. 7cm / 2.8in Material: Polyethylene Weight: Approx. 743g / 26.2oz Working Temperature: 0-50℃ Maximum Humidity: 85% Measuring Range: 10-1990 Test Method: fully automatic one-time test Test Speed: within 3 seconds Display: LCD screen Purpose: pig breeding equipment Product Use: Detect the time of estrus and mating of pigs, waterproof the whole body, and increase litter size Battery: 1 x 9V high-performance carbon battery, 6F22 model (battery not included) Note: Another function of the LCD screen is to read the remaining power of the battery. When "Lobat" appears on the screen, it means that the instrument is out of power and the battery needs to be replaced. Battery Replacement Method: 1. Unscrew the screw at the bottom of the handle; 2.Remove the battery from the handle and release the battery from the battery clamp 3. Replace with a new battery and put it back in the handle; 4. Fasten the battery cover and tighten the screws. Cleaning: 1. Clean the analyzer before and after use. 2. Careful and thorough cleaning can ensure the correct use of the instrument. It is recommended that you take a cotton cloth or towel and wet it with detergent, wipe the probe and probe repeatedly, and then rinse with clean water. Do not wipe dry after rinsing, because water The beads will not affect the test results, but the probe will cause a second contamination during the drying process. In addition, it must be re-cleaned using the manual cleaning method at that time, otherwise it will affect the data and the service life of the equipment. 3. Before measuring each female animal, you must repeat the above operations to clean the instrument, not only to get the best and accurate data, but also to avoid cross-infection between the mothers. 4. After each use, please clean the ovulation meter and put it back in the carton. Data Judgment: 1. The number of pigs that are not in heat is above 450. 2. After the estrus, the value begins to decrease, the lowest value drops to about 250-, and it will last for about 20 hours at the low value, and then rises. When the data rises about 400, the first time is matched, and the second time is 6-8 hours apart. (At this time, the data is above 450). 3. The data will rise to more than 600 the next day after mating, and even be up to 800, which is normal. How to Use: 1. Please clean the probe and probe of the instrument before use. It is recommended to use household detergent, find a cotton cloth to wet, put the detergent on the cotton cloth, and then repeatedly wipe the probe and probe, especially the probe part must be fully wiped. Because the probe is used to measure the resistance value of the mucus during the estrus of the female animal, the cleanliness of the probe must be ensured. Finally, rinse it with clean water and you can use it directly. Do not wipe dry after the clean water is rinsed. Water drops will not affect the test results. . 2. Please keep the detected female animal in a static state, do not move, tilt the instrument slightly and then insert it into the female animal’s cervix in parallel, until it can’t move. 3. After inserting, rotate the instrument for two weeks, fix it in this position, do not move, click the switch, "--" will flash on the display, and then the data will be displayed, click the switch again, and the second set of data will appear on the display. Then click the switch a third time, and the third set of data will appear on the display. When reading these three sets of data, be sure not to move or change the position of the probe, do not pull it out and plug it in again, do not rotate the device every time one set of data is taken. To ensure the accuracy of the data, the two sets of data that are close to each other are used as test records. Package List： 1 x Pig Ovulation Detector (Battery Not included) 1 x English Manual