Specifications: net weight 350g 58cm Ã? 23cm Ã? 12.5cm Total weight 1.15kg Uses: Detecting the best breeding time after sheep estrus Usage: 1. The detergent must be poured on the cotton cloth, the instrument probe should be wiped repeatedly, rinsed with water, used directly, and not wiped dry (clean the ewes, sticky feces, hair or ewes with a wet towel or toilet paper) Other dirt). 2. Separate the vulva of the ewe by hand and gently insert the instrument upwards at a 45-degree angle. The white probe is left outside for about 2 cm. All other inserts. Then rotate the instrument for a week and a half to two weeks to allow the mucus to fully contact the probe. 3. At this moment, keep the sheep in a normal standing position, turn on the switch, wait for a set of data to appear on the display, click the switch again, wait for the second group to appear on the display, then press the third button, the third group appears on the display. data. 4. After the operation, if it is detected again, it must be tested for at least 2-3 hours. Since there is a recovery period after the mucus is agitated, the second test cannot be performed immediately. 5. Keep the instrument clean and put it up. Data judgment: data is above 600 when not estrus After the estrus, the data dropped to below 200, and then the breeding time was raised above 550. Technical parameters: Test method: fully automatic one test Test speed: within 3 seconds Net weight: about 300 grams Power: one 9 volt battery, model 6F22 Display: LCD display, about 2.6 inches Measuring range: 10-1990 Working temperature: 0-50 °C Maximum humidity: 85% Basic configuration: one instrument One copy of the instructions One certificate One warranty card