Most digital thermometers are accurate within 2/10ths of a degree.? This means a 98.6? F reading is still considered accurate, although the temperature may actually be 98.4? F or 98.8? F.? The Digital Basal Thermometer is accurate within 1/10th of a degree to better interpret event he slightest fluctuation in temperature.? Readings are displayed to a 100th of a degree (98.65?F) for added accuracy and assurance.

FEATURES

• Fast - 60 second temperature readout
• Clinical accuracy to 1/10th of a degree
• Tone signal indicates peak temperature
• Memory recall of last reading
• Large, easy-to-read digital display
• 12 month supply of ovulation charts
• Convenient storage case
• Automatic shut off
• Long life battery
• Limited one-year warranty