1, Detecting the Best and Optimal Time for Mating Bitches;2, Helps to Eliminate the Expense and Time of Repeat Mating of the bitch;3, Identification of so called False Heat, Silent Heat and Ovarian Cycle Disorder.<br> 4, Elimination of problems associated with disorders during heat;5, Effective in Time Saving and Reduction of Costly Visits to the Vet;6, Reduce Financial Costs and Expenses Associated with Multiple Mating.<br> Instructions:1. Please clean the probe and probe before use (must ensure the cleanliness of the probe, do not use disinfectant, alcohol and other disinfection products)<br> 2. Fix the dog and insert the probe into the position of the cervix (reference standard: small dog 3-4CM/medium dog 6-8cm/large dog 9-10cm)<br> 3. After inserting, it will be rotated 480 degrees - 720 degrees, fixed position, do not move. Click on the switch, the display will show data, click the switch again, the data will be retrieved. The third click on the switch will result in a third set of data.(When testing three sets of data, keep the instrument not moving, we recommend using the third set of data)<br> Specifications:<br> Testing Method:2.6inch LCD Screen<br> Display Screen:2.6 Inch LCD Screen<br> Detecting Speed:within 3s<br> Detecting Range:10-1990 units<br> Working Temperature:0-50 Celsius<br> Max. Humidity:85%<br> Power by:1 * 9V battery (not included)<br> colour: black<br> Material: ABS<br> size: 32 * 10cm<br> Package Contents:<br> 1 X Dog Ovulation Detector (battery not included)<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.<br>Note: <br>1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. <br>2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you!<br>About Shipping: <br>1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly.<br>2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.<br>3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 1166 hours, wish you a happy shopping!