Breathalyser Blow 3300

Description: The BLOW digital breathalyzer will show you the alcohol concentration in your body in a few seconds and will give you the answer to the question whether you can drive a car. Precise and accurate sensor Mouthless Clear LCD display Wide measurement range Easy to use Reliable Handy, small size Exhalation detection to check the correctness of the measurement High accuracy and repeatability of measurements How to use a breathalyzer: START - Power button - Hold to turn on or off LOW BATTERY - When the battery level is low, the flashing display will turn off after approximately 3 seconds. When the battery is completely depleted, the display will briefly illuminate and the power will turn off. START-UP - After turning on the breathalyzer, the device will emit a short sound and start counting down 10 seconds (this is the time to prepare the device for measurement). STARTING THE TEST - After 10 seconds of the device test, the measurement will automatically start for 6 seconds, the result will be displayed immediately after the test. During the countdown, bring your mouth closer to the front of the sensor (About 1 cm). The exhalation should be continuous and at the same intensity. TEST FAILED - If the display shows Err. Then the test is incorrect, repeat the test by blowing more carefully. TEST PASSED (RESULT DISPLAY) - If the test is successful, the display will show the breath alcohol concentration (mg/L and undetected) (Warning) (Dangerous) and automatically turn off the power. CHECK THE LIFE OF THE INSTRUMENT - Sensor - Lifespan up to 1000 times. It can be used even after 1000 repetitions, but the measurement accuracy will be reduced. | Sensor: Semiconductor | Measurement range (min): 0 | Measurement range (max): 0.19 | Measuring accuracy: 0.01 | Preparation time: 10 | Measuring time: 6 | Display: LCD display | Special functions: Precise and accurate sensor Mouthless Wide measurement range Exhalation detection to check the correctness of the measurement High accuracy and repeatability of measurements Sensor life: 1000 times Automatic shutdown | Environment requirements: Operating temperature: 0-40° Storage temperature: -20 to 60° | Power: Batteries / rechargeable AAA | Color: Black | Dimensions: 102 x 31,5 x 16,5 mm