Model Number: AL-2500 Brand Name: Alcoscan Key Specifications/Special Features: Alcoscan AL 2500 is a highly sensitive and reliable accuracyalcohol detector, especially useful for self checking theB.A.C.Specifications:Indication of B.A.C.: 0.00 to 0.40% B.A.C. by LCD displayWarm up time: two minutes Normally less than 30 seconds

Response time: within 2 seconds

Maximum test times in one minute: 10 times

Recycle time: 20 seconds

No need to use mouthpiece

Sensor: semiconductor-type alcohol sensor

Power supply: Two 1.5V "AA" size alkaline battery

Continuous using time without battery change: four hours

Weights: 85g

Dimension: 104 x 40 x 20mm (H x W x T)

Audible warnings: 3 steps beep warning of alcohol detectionwith LCD display

Auto power off