Detector for Alcohol Quantity from Breathing-out Gas

（For Home Use) HC-307

Operation Principle of This Product 

   This product adopts the mothod of analysing breathing-out gas to calculate the alcohol consistency in the blood. The calculation formula is:

   alcohol consistency in blood (mg/l) = alcohol consistency in breathing-out gas(mg/l)×2200.

   Only breathing-out gas is needed to start-up the exact gas inductor inside. Then it will immediately reveal the range from one of the 11 levels. The revealed data is just the alcohol consistency in blood, thus you can read out the alcohol quantity in your body.

To a great extent, the alcohol quantity in your body depends on your body quality and other body situation. So we suggest responsible drinking. 

Notice:  1、This product can't be used for measuring that if one is able to drive, operate machine or do other risk-potential work.

        2、No matter this product is being used or not, neither the manufacturer nor the retailer would be charged with responsibility for any unlawful act. For instance, driving after drinking.

        3、Don't drive after drinking in any case.

Rational Drinking 

    Long-term excessive drinking will be harmful to your body.

Here are some methods of controling the rising of alcohol quantity:

    ·Drink slowly and continently

    ·Diluting the wine that has high alcohol

    ·Drink the beverage with and without alcohol by turns

    ·Avoid drinking alcohol during medication

·Eat something else before drinking alcohol

How to measure your alcohol quantity 

Before Using

   Battery is installed into this product. You only need to slip away the battery lid, and pull out the insulating strip from the anode of battery to start-up. Be sure that you use it 20 minutes after you drink.

Reading the Data

   2. Press the right button to turn on this product. Then the display starts to count down from 10 and reveal "START!" with the sound "Dee " once.

   3. When it reveals "START!", please pick up it and use your thumb to fasten upon the centre of its surface. Aim your mouth at its entrance of blowing.

   4. Blow at the entrance 3 times with a same strength and breath out a similar quantity of gas.

   5. The alcohol quantity in the breathing-out gas will be revealed on the screan. The product will finish working and flash “OFF” 3 times after the measured result revealing several seconds.

In Order to Read Data Correctly

   1. This product is very sensitive in some environment. If it's exposed, it will not be able to measure the correct alcohol quantity in the gas. In order to avoid damage to the product, you should avoid putting this product in the places where it's too hot or too damp, or seriously air-polluted. 

   2. Use this product to measure alcohol quantity at least 20 minutes after drinking. If there's still alcohol in mouth, or the alcohol is not absorbed by your body, it won't measure correctly.

   3. If you use collut, you should gargle before measure, or measure after 10 minutes. Because the collut contains alcohol component, which will affect the measuring result.

   4. Don't measure immediately after taking food or drinking.

   5. If you haven't use it for a long time, you should take measurement twice, because the first time measuring won't be exact correct.

Read the Data of Your Alcohol Quantity --- the Alcohol Consistency in Your Blood

  The form above reveals the conjectured alcohol consistency in blood.The higher the numerical value is, the higher alcohol quantity in blood it stands for. If the numerical value exceeds 1.00g/l(100mg/100ml), the screan will reveal and flash "1.00" with the sounds “Dee Dee…”.

Tolerance of Numerical Value:

  1) The accuracy of measurement is±0.1g/l when the numerical value is under 0.8g/l.

Change the Battery

   If use the product once everyday, then the new battery can last for one year.

 Notice: If you don't use the product for long time, please get out the batteries from the detector.

        Please make sure that the batteries are installed according to the picture on the right, so that damaging to the detector or the batteries can be avoided.

Operation Advice

·Don't take apart the detector

·Don't press or shake excessively

·Use soft cloth to wipe the detector. Don't use hot water, soap or any cleanser

·Keep it far away from the heating installation

·Avoid leaving it in damp, direct sunlight or dusty environment

·Avoid leaving it in a thick smell place. For instance, inside the cosmetic box, the perfume or cosmetic smell would affect the data.

About Repair

·Nothing reveal on the screan after turn on the power switch

Check if the batteries are installed correctly, or check if there's dust. Move and wipe the batteries when it's necessary. When there's low battery, please change them.

·The measuring numerical values are different every time

Leave the place where's windy or has thick smell.

·The screan reveals image, but no measuring value about alcohol level.

Shake the detector 4 or 5 times to eliminate the smell with the sensor. Leave the place where's windy or has thick smell.

·The alcohol level is higher than normal value.

Use it 20 minutes after eating or drinking.

·The alcohol level is lower than normal value.

Leave the windy place. Breathing out same quantity gas with same rate at about 1mm from the entrance .Though you haven't drink alcohol, the alcohol quantity is detected in your breathing-out gas.

Shake the detector 4 or 5 times to clear the damp that accumulated insdie. It can react to your breathing-out gas. If you use collut or chew gum, please measure after 10 minutes.