Specifications:
Model: RD900
Name: Car Portable Alcohol Tester
Set-Up Time: 10 Seconds
Induction Time: 5 Seconds
Accuracy: u00b110%
Type Of Alarm: Indicator Light And Buzzer Alarm
Screen: 2.5-Inch Color Liquid Crystal Display
Battery: Insert 3.7v,320mah Lithium Battery
Charging Voltage: DC5V
Charging Current: Less Than 1A
Size: 130x65.8x22.6mm
Weight: About 120g

Features:
-- Digital Display With Beep: Provides clear and accurate alcohol concentration readings on the digital display. Each test result is accompanied by a beep, ensuring users always know their blood alcohol level.

-- Optional Alarm Points: Customize the breathalyzer to your needs! Users can customize the device"s alert points to their liking, ensuring they are always aware when a predetermined blood alcohol level has been exceeded.

-- Backlit LCD: Reading results in low light conditions is no longer difficult. The tester"s backlit LCD display ensures clarity and visibility even at night or in dimly lit areas.

-- Interchangeable Mouthpiece: Our equipment prioritizes hygiene and convenience with an interchangeable mouthpiece design. Users can easily change the nozzle, making it perfect for sharing with friends and family without compromising cleanliness.

-- Rechargeable lithium battery: Say goodbye to the need to constantly replace batteries. Our portable car alcohol tester is powered by a durable lithium battery that can be recharged multiple times for convenience and durability.

Package Includes:
1 X Car Portable Alcohol Tester
5 X Mouthpieces
1 X Type-C Cable
1 X Velvet Bag