A20

High precision testing of exhaled alcohol content, displaying 3 significant digits;

Add rapid testing function to facilitate quick measurement during roadside vehicle inspections by traffic police, improving work efficiency;

Adopting a 2.4-inch ultra large 320 * 240 color display screen, the display is clear and beautiful;

Can be equipped with wired or Bluetooth printers;

Automatic pop-up blowpipe design, convenient and hygienic;

Can store more than 10000 test records and print any stored record;

Supports wired or Bluetooth connection to printers, allowing for on-site printing of test records;

Automatically record testing time;

It has two methods of active testing and passive testing, and has the function of rejecting detection records;

There is a sound prompt when blowing air, and there is an alarm indication for blowing interruption;

Equipped with a USB interface, it can communicate with a computer and provide dedicated computer data processing software.