Breathalyzer FA-900 1 set

Measurement can be easily performed by simply blowing into the device for 5 seconds while the electronic beep sounds. The removable mouthpiece can be easily replaced, ensuring hygienic use at all times. The mouthpiece can be replaced with a straw with an outer diameter of Φ4mm or Φ7.5mm. Model number: FA-900 Measurement range (mg/L): 0.00, 0.05 to 0.25 Quantity: 1 set Detection method: Semiconductor gas sensor Target gas: Alcohol in breath Measurement time: Approximately 5 seconds Data memory capacity: 99 items (after the 100th item, the oldest data is automatically overwritten) Size: 45 x 25 x 155 mm Weight: Approx. 100g Power supply: 2 AAA batteries (included for testing) Accessories: Mouthpieces x 10