Features:
-High accuracy and fast response.
-Waterproof, break-resistant and child-safe probe.
-Low battery indication.
-Light and easy to carry.
-Memory, automatic shut-off function.
-The digital thermometer can only read as ℃, it can not be changed to℉.

Specifications:
Display range: 32.00~43.00℃
Min. Scale: 0.01℃
Accuracy: ±.05℃
Measurement time (reference only, it differs from people to people):
A) 60 ± 10 seconds (oral)
B) 100± 20 seconds (underarm)
Battery: 1.5V button battery (LR/SR-41)
LCD: 20 x 7 mm
Size: 129 x 22 x 14mm

Measuring BBT:
-BBT must be measured directly after you wake up.
-To get precise readings, you need to measure basal body temperature at the same time each day.
-Get started during the first day of your period. Measure your temperature in the morning and record the number in your BBT chart.
-The typical pre-ovulation BBT will vary between 36.1 and 36.8 ℃. The important thing is to notice a change of your period every day. This high temperature should remain unchanged for at least three days - your ovulation period. A rule of thumb is that temperature after ovulation will remain above 36.5℃.

Packaged Included:
1 x Digital Ovulation Thermometer
1 x Manual

• High accuracy and fast response. Light and easy to carry.
• Waterproof, break-resistant and child-safe probe.
• Low battery indication & Memory, automatic shut-off function.
• Display range: 32.00~43.00℃, Min. Scale: 0.01℃, Accuracy: ± 0.05℃
• Measurement time: A) 60 ± 10 seconds (oral) ; B) 100 ± 20 seconds (underarm)

High accuracy and fast response. Light and easy to carry.GOCHANGE