How to switch between °C and °F?

With the thermometer off, press and hold the SET button for 5 seconds until the buzzer beeps, then press the SET button briefly to change units.

How to switch measuring mode?

With the thermometer off, press the SET button, the buzzer will beep. Short press the SET button(by holding for under 2 secs) to choose measuring mode-Oral, Armpit or Rectal measuring location.

Why are the temperature readings inconsistent?

Oral measurement: Follow the warm cue card's usage guide, measure for 9s. Armpit measurement: Clamp in the armpit for 3 minutes before use, then measure for 1 minute, ignoring the beep.

How do view memory temperature data?

Press the on/off button and the screen will display 188.88, then press the Set button to enter the view memory mode. Press the Set button again to view the next set of temperature data.

Sometimes there's a constant beep that can't be turned off?

It is considered that when the insulation piece is pulled out, the battery is out of place, and the battery contact short circuit occurs. You can reinstall the battery.

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Boncare 9 Seconds Basal Body Thermometer for Ovulation (Rice-White) | Oral Thermometer for Adults and Kids - Accurate Rectal Thermometer, with Fever Alarm and Large Display

Product ID: 645217532

Details

Age Range (Description)
Adults & Kids
Brand
Boncare
Color
White
Display Type
Digital
Included Components
thermometer
Outer Material
Plastic" or

📊Multi-mode oral/armpit/rectal accuracy

📱Large, clear LCD display

⏱️9-second rapid reading

23236CFA

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Description

🔥 Track, Detect, and Conquer Your Health Goals in 9 Seconds!

FEVER ALERT SYSTEM - Stay ahead of illness with an instant fever alarm that keeps your health in check.
USER CENTRIC DESIGN - Waterproof tip, memory recall, and automatic shutoff combine for a hygienic, hassle-free experience.
PRECISION IN A FLASH - Get ultra-accurate temperature readings in just 9 seconds—because every second counts.
BASAL BODY TRACKING READY - Perfect for fertility-focused pros—track ovulation with manual basal temperature readings to optimize family planning.
TAILORED MEASUREMENT MODES - Switch effortlessly between oral, armpit, and rectal modes for pinpoint accuracy every time.

The Boncare 9 Seconds Basal Body Thermometer is a versatile, FDA-compliant digital thermometer designed for adults and kids. Featuring a rapid 9-second response time, flexible measurement modes (oral, armpit, rectal), and a large backlit LCD display, it ensures precise temperature tracking. Equipped with a fever alarm, memory recall, waterproof tip, and basal body temperature tracking for ovulation, it’s the ultimate tool for proactive health and fertility management.

Specifications

Additional Features	Alarm, Backlit, Fast Reading System, High Accuracy, Large Display
Age Range Description	Adults & Kids & Baby
Asin	B0D5Q7TNCG
Best Sellers Rank	#6,285 in Health & Household (See Top 100 in Health & Household) #1 in Basal Thermometers
Brand Name	Boncare
Color	White
Customer Reviews	4.3 4.3 out of 5 stars (2,874) 4.3 out of 5 stars
Display Type	Digital
Included Components	thermometer/manual/case
Indoor Outdoor Usage	Indoor
Inner Material	Plastic or Silicone
Item Length	5.12 Inches
Lowertemperature Range	89.6 Degrees Fahrenheit
Manufacturer	GUANGDONG GENIAL TECHNOLOGY CO., LTD.
Model	T28
Model Name	T28
Number Of Batteries	1 Lithium Metal batteries required. (included)
Outer Material	Plastic" or "Silicone
Part Number	T28-4
Power Source	Battery Powered
Product Care Instructions	Clean with wet wipe and alcohol after each use
Resolution	0.1°C or 0.1°F
Response Time	9 seconds
Reusability	Reusable
Smart Home Compatibility	Not Smart Home Compatible
Specification Met	FDA
Style Name	Digital Thermometer
Unit Count	1.0 Count
Upc	767461336870
Upper Temperature Range	107.6 Degrees Fahrenheit

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Good experience, but the tracking updates could be better.

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23236CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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