LAMJAD Breathalyzer D900 Digital LED Screen,USB Charger Professional Alcohol Tester Breathalyzer with 8 mouthpieces,semiconductor sensors

• 【Portable Design】The portable mini breathalyzer is small and can easily fit into a purse or pocket. Ideal for weddings, parties, festivals or other social events, ensuring safe drinking and driving. Breathalyzer is the best Christmas gift for friends who love drinking
• 【Equipped with USB Data Cable】The breath analyzer is equipped with a USB data cable. When the battery is low, the screen will flash, please charge it immediately. During the charging process, the "charging indicator light" lights up red. When the battery is fully charged, the red light goes out. If the battery is low, the reading is invalid.
• 【Storage Method】The breath analyzer can record 10 test results. Long press the "MODE" key to enter storage mode, then press the "MODE" key repeatedly to switch results back and forth. NOTE: All data will be deleted when the device is turned off and powered off.
• [Easy to use] Short press the power button, switch to PH mode, then preheat for 15 seconds and then start testing. Enter blowing for 10 seconds. The device will beep and start. Blow steadily and continuously into the mouthpiece for about 5 seconds. When the beep stops, the sampling is completed and the test results are immediately displayed on the display.
• 【LAMJAD BEST SERVICE】You will receive: Breathalyzer x 1, Replacement Mouthpiece x 8, Instruction Manual x 1. If you have any questions about the product, please feel free to contact us. We will give you the best answer!

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

• Question : What is included in the package?
  Answer : The package includes the Breathalyzer, 8 replacement mouthpieces, and an instruction manual.
• Question : How can I switch between measurement units?
  Answer : In the test result display, short press the MODE button to switch between measurement units mg/L, ‰BAC, %BAC.
• Question : How can I store test results?
  Answer : Long press the 'MODE' key to enter storage mode, then press the 'MODE' key repeatedly to switch results back and forth.