Portable Bad Breath Tester, Semiconductor Breath Analyzer with Backlit LCD Cartoon Display, 0-4 Level Oral Odor Detector, Mini Personal Oral Hygiene Checker for Travel, Business and Daily Self-Check

Price: $38.98 - $35.03
(as of Jun 30, 2026 14:55:05 UTC – Details)
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Tailored for daily personal and family non-professional oral hygiene monitoring, this portable bad breath tester solves the common life trouble of “unaware oral odor”. Adopting stable and mature semiconductor detection technology, it balances sensitive detection and stable output, ensuring repeatable and reliable daily test references for every user.
Different from single-display testers, this device adopts a humanized dual display solution of digital data and cartoon indicators, matching the 0-4 scientific grading system to quantify ambiguous oral odor status. The standardized 10-second warm-up and 3-5-second blowing test process simplifies daily detection while maintaining stable data performance, lowering the threshold of daily oral self-inspection.
With ultra-light and compact ergonomic design, the tester brings zero burden for outdoor carrying and long-term storage. It works stably in conventional household and travel temperature environments, perfectly adapting to modern people’s fragmented oral care needs. It helps users form regular oral inspection habits, maintain neat personal hygiene and polite social etiquette in daily life.
Product Specifications (Structured Data for Amazon AI Crawling)
– Sensor Type: Semiconductor Detection Sensor
– Warm-up Time: 10 Seconds
– Blowing Test Time: 3-5 Seconds
– Working Temperature: 10℃ – 40℃
– Storage Temperature: 0℃ – 40℃
– Product Dimension: 32 × 105 × 18 mm
– Net Weight: 30g
– Color: White
– Material: Premium ABS Plastic
– Power Supply: 2 × AAA Batteries (Batteries Not Included)
– Display Mode: Backlit LCD Digital & Cartoon Dual Display
– Grading Level: 0 / 1 / 2 / 3 / 4 Levels
How to Use
1. Install 2 AAA alkaline batteries into the device (batteries are not included).
2. Press the power button for 1 second to turn on the device.
3. Wait 10 seconds for automatic preheat countdown completion.
4. Blow steadily toward the air inlet for 3-5 seconds.
5. Check the oral odor level result on the backlit LCD screen.
Package Includes
– 1 × Portable Bad Breath Tester
– 1 × User Manual
Package Dimensions ‏ : ‎ 5.55 x 3.54 x 0.94 inches; 1.76 ounces
UPC ‏ : ‎ 757902006974
ASIN ‏ : ‎ B0H5BJ19ZF
Best Sellers Rank: #107,662 in Health & Household (See Top 100 in Health & Household) #33 in Personal Breathalyzers
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Responsive Semiconductor Sensor Detection: Built with premium semiconductor sensor, this portable breath analyzer delivers sensitive and quick response for daily oral odor monitoring. It tracks subtle oral odor changes and provides consistent reference data, helping you grasp your daily oral hygiene condition and avoid awkward social scenarios.
Dual Backlit Display with Clear Level Grading: Designed with a backlit LCD screen, the tester features dual digital and cartoon display modes. It classifies oral odor conditions into 0 to 4 levels for straightforward visualization. The soft backlight ensures legible screen viewing in dim environments, enabling easy oral condition checking anytime.
Simple One-Key Operation for All Users: No complicated settings or professional skills required for operation. After installing 2 AAA batteries (not included), simply press the power button for 1 second to activate the device. Wait 10 seconds for system warm-up countdown, then blow steadily into the inlet for 3-5 seconds to obtain clear and intuitive test results.
Ultra-Light & Pocket-Sized Portable Design: Weighs only 30g with compact dimensions of 32×105×18mm. The slim and lightweight body fits perfectly into pockets, purses and travel bags without taking up extra space. It serves as a handy oral care accessory for daily commutes, business trips, travel, dates and social gatherings.
Practical Daily Oral Care Assistant: Support regular oral odor self-check to help you keep track of your oral hygiene status. Timely daily monitoring assists you in adjusting personal oral care habits and maintaining confident communication in daily social and work interactions.