Breathalyser Alcohol Tester Alcotester Fuel Cell Sensor Rechargeable Machine

Command stick operation: Short press the “warning light button” Turn on the baton to remain on Short press a few times to cycle through options: constantly on, strobe, interactive flash, or off. Flashlight operation: Short press the “lighting button” once Turn on the floodlight and keep it on again Short press the light, then short press again to turn off the light. Whistle operation: Short press the “electronic whistle button” The machine beeped; Long press “Electricity Sub whistle button The machine will make a dididi sound Window breaker: Turn the broken window cover counterclockwise to open the cover. In emergency situations, In emergency situations, a window breaker can be used. Magnet: The end of the grip has a magnet that can adsorb the machine onto metal. Charging operation: Use the built-in adapter and USB cable of the machine to connect it to the USB port of the machine.