Preheating is completed, "WAIT" disappears, the detector beep while displaying the words "BLOW", "C" letter swim show, then you can start the next breath alcohol content test gas. 18V to 12V Step Down Converter for Milwaukee M18 18V Battery Power Adapter Tool.
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Quick Start & Simple Operation – Power on, wait ~10 seconds warm-up, then blow steadily into the mouthpiece for 3–4 seconds. The LCD screen displays results instantly with colour-coded alert (green/yellow/red) for intuitive reading.
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Genuine Neilsen Product. 1 x Digital Breath Alcohol Tester Gun. Sensor: advanced semiconductor oxide alcohol sensor. Digital alcohol test with audible alert. With backlight. 5 x Mouthpiece. 1 x Manual.
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Lydsto Digital Alcohol Tester Professional HD Digital Display Alcohol Detector Highly Sensitive Sensor Police Breathalyzer Alcotester. Using highly sensitive semiconductor sensors, fast speed, accurate data.
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Simple, replaceable sensor for the AL7000 series of Breathalyzers. Easy to change and cheap to buy! The sale DOES NOT include the Breathalyzer which is shown for information only to enable you to ensure you are buying the correct sensor.
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Features: -Built-in high-quality and highly sensitive sensor, stable and interference-free, with high precision. -No need for a mouthpiece, just blow directly, you can blow about 10cm away from the mouthpiece. -Easy to apply, there is 1 button, press and hold the power button to turn on, wait for 10 seconds and blow for 5 seconds, after hearing the beep, the test result will be displayed (the indicator light "off" flashes twice, the beep sounds twice to shut down). -Small size, easy to put anywhere. Comes with a USB cable, allows you to connect to a USB port for fast charging. -Perfect for weddings, parties, festivals or other social events to help you decide if you are ready to drive. .
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1 x Tester Device（Battery not included. Red backlit digital display. Quick response and recovery. 276 bar Dirt Blaster Lance Rotary Brass Nozzle for Karcher K2~K7 Pressure Washer.
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Compared with traditional semiconductor sensors, the detection is more accurate, the induction is more sensitive, the transmission is more stable, the anti-interference line is stronger, and even fine alcohol can be captured.
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