<b>Overview:</b> <p>The newly launched Upgraded Digital Basal Thermometer is designed for women trying to conceive (TTC) to track their menstrual cycle and ovulation. By recording your basal temperature with thermometer EBT-100 every morning, you can understand the cycle of your body and adjust your family planning accordingly.</p><p>TAKING YOUR BASAL TEMPERATURE WITH ORAL METHOD ONLY</p><p><b>Features:</b></p> <p>High Precision Thermometer with ± 0.05 ℃/ ± 0.09℉ accuracy. </p> <p>Test completion alarm: Thermometer will repeatedly soft "beep" sound 2 times after completion</p> <p>Product features a large blue backlit LCD screen for better visibility, even in the dark. </p> <p>Recall 30 temperature records in memory</p> <p>Button battery: 2 included, and one installed. Becomes Standby mode one min after measuring. </p> <p>Measurements Range: 89.60℉ - 109.38℉ . Measurement Time: Approx. 90 sec depending on the room temperature and other factors </p><p>Flexible and waterproof tip</p><br>