Semiconductor Breathalyzer and visible at night Thank you for visiting iBACheck! You need to do Blood Alcohol Content Checking quickly, simply and with a high level of accuracy? We make breathalyzer We provide the best technology know how We have rich experience We are listening We are user as well We know your needs We have over 25 years experience in alcohol tester industry In the iBACheck store, we set high standards for ourselves so that we hope you are satisfied with quality products and services. We strive to help our customers use alcohol breath detectors to create a pleasant and safe atmosphere. Do you know Breathalyzer? iBACheck is your breathalyzer! Breathalyzer (a portmanteau of breath and analyzer) is a device for estimating blood alcohol content (BAC) from a breath sample. Breathalyzer is the brand name of series models made by a manufacturer of these instruments (originally Smith and Wesson, later sold to National Draeger), but has become a generalized name for all such instruments. Our story In 1997, we developed our first semiconductor breath analyzer using Japanese sensor.In 2004, we developed our Law enforcement tester when British companies willing to open Fuel Cell sensor technology to third parties.in 2021, we develop our first Fuel Cell alcohol tester watch with DIY watch dial In nearly 25 years, we have created accurate breath testers for consumers, companies, schools, clinics, hospitals, the military, and law enforcement agencies.We utilize latest technology know-how to create innovative products, and integrate into the daily life of the human, people-oriented Technology Semiconductor alcohol tester with long battery life Specification:- Make sure you do not use the tester to check your BAC levels immediately after drinking alcohol. Residues in the mouth can affect and overlap detection levels. It will float up and down and tend to a stable value. Please use the tester at least 10 minutes after you stop drinking or eating. If you take the test after drinking a high concentration of alcohol, it directly surrounds the surface of the sensitive element and takes a long time to evaporate. So you have to wait a few minutes for the next test immediately after testing a very high concentration In addition, the SnO2 element inside the sensor may be heated to very high temperature before being ready for testing. If the residue remains in the test chamber during heating. These residues also overlap the test values. Just leave the tester for some time (1 to 3 minutes depending on the residual concentration) before the next test. The concentration of alcohol in your body changes over time, so do not be confused by descriptions on the Internet. It's not just about calculating weight, age and gender. When you are hungry or tired, alcohol can easily enter the bloodstream; drink more easily and have a higher blood alcohol level. When alcohol enters the bloodstream through the digestive tract (mouth, stomach and intestines), it is distributed to all parts of the body, including the lungs. This period takes 15 to 30 minutes to stabilize. Then it slowly reduces to zero until all the alcohol has completely disappeared. Under normal circumstances, this time can range from 10 minutes to 10 hours, depending on the amount of alcohol you drink, your physical condition, and liver detoxification function. The ability to detox is a primary factor that affects the concentration of alcohol in your body and not according to a simple formula. Specification： Range: 0.08 ~ 1.99 ‰ BAC；0.008~0.199%BAC； 8~199mg/100mL; 0.04~1.00mg/lPower Input: 3 x 1.5V AAA Alkaline batteryDisplay: LED with 3 decimal pointAccuracy: +- 0.018%BACMemory: 10 recordsDefault unit: There are 4 different units (‰ BAC; %BAC; mg/100mL & mg/l）Default unit will reset to %BAC when remove the battery.Breath Sampling: >5 seconds continuous breath sampleRecycle Time: ~25 secondsDimension: ~11 cm (L) x 4.6 cm (L) x 2 cm (T)Weight: about 40g Key feature General AccurateUser friendlyMemoriesSimple useCompact & PortableMake sure you do not use the tester to check your BAC levels immediately after drinking alcohol. Residues in the mouth can affect and overlap detection levels. It will float up and down and tend to a stable value. Please use the tester at least 10 minutes after you stop drinking Low standby and low power consumption Low power consumptioncan test >500 timeslow standby current Memory & Unit It can memorize the latest 10 testing results for you to view and compare.Four measurement units （%BAC , ‰BAC, mg/l, mg/100mL) can be preset as default unit and please refer to user manual. Pocket size and compact Pocket sixeSimple and user friendlyClear display AAT178 AAT198 series AAT2098S AA2098 AAT168N AAT008 Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.7 out of 5 stars 5 5.0 out of 5 stars 2 5.0 out of 5 stars 3 5.0 out of 5 stars 3 4.1 out of 5 stars 26 5.0 out of 5 stars 4 Price $24.99$24.99 $36.99$36.99 $32.99$32.99 $79.99$79.99 $31.99$31.99 $23.99$23.99 Sensor Semiconductor Semiconductor Semiconductor Fuel Cell electrochemical (13x13mm) Semiconductor Semiconductor Detect Range 0~0.200%BAC 0~0.200%BAC 0~0.200%BAC 0~0.500%BAC 0~0.200%BAC 0~0.200%BAC Accuracy +/- 0.018 %BAC at alert point +/- 0.018 %BAC at alert point +/- 0.018 %BAC at alert point +/- 0.006 %BAC at alert point +/- 0.018 %BAC at alert point +/- 0.015 %BAC at alert point Power 3 x AAA alkaline batteries 3.7V Li ion battery 3.7V Li ion battery 3.7V Li ion battery 3.7V Li ion battery 2 x AAA alkaline batteries Rechargeable no data ✓ ✓ ✓ ✓ ✓ Battery life 500 tests 200 tests 200 tests 200 tests 250 tests 350 tests RTC no data 12/24 hour format no data no data no data no data Display LCD with 3 decimal point LCD with 3 decimal point 3 color LCD with 3 de 3 color LCD array with 3 decimal point LCD with 3 decimal point LED with 2.5 decimal point Memories 10 10 100 with time stamp 1000 with time stamp 20 no data Special feature User Friendly With window breaker Auto cleaning and enhance the accuracy With voice announcement User Friendlyl Compact and simple use Important information First, rinse your mouth with water before using the device. Do not smoke or drink alcohol for 10 minutes. If you test right after drinking alcohol, the residual alcohol in your mouth will overwrite the detected value. The reading will vary from very high to low, then gradually drop to a stable value over a few minutes.Time from stable to zero: It takes from few minutes to few hours, depending on the amount of alcohol you drink, your physical condition and the detoxification function of your liver. In fact, detoxification capacity is an important factor. in the concentration test.Most people think that it should still give a high value after 1 or 2 hours, but this is definitely wrong. The tester will only show the actual concentration detected in your lungs, which varies from person to person. In fact, for <0.05%BAC, most drop to low levels after 1-2 hours (especially if you drink regularly) Legal Disclaimer Before using iBACheck , please read & understood the user manual and to be aware of the legal alcohol limit for driving in your jurisdiction.Estimates and and results may vary with different environmental circumstance . iBACheck cannot determine the subjects exact blood alcohol concentration and should not be used for such purposes. Failure to not follow directions may result in inaccurate readings. Do not rely on the results to determine your level of intoxication.The manufacturer, distributors and sellers of this product exclude all liability for improper use or loss or damage caused by direct actions taken by you after use of this product. This does not affect your statutory rights.