The AL-2500 Alcoscan Breathalyzer - Personal Alcohol Tester
The AL-2500 is the newest breathalyzer (breathalyser) offered by Andatech. The AL-2500 is lighweight, easy to use, and very portable. Its semiconductor-oxide sensor provides an accurate and exact BAC reading at a very wide range - from 0.00 to 0.40 %BAC. No mouthpiece is required - just blow into the sensor and your BAC is displayed in seconds. This model is accurate, easy to use, and affordable.
AL-2500 Instructions
1. Turning on the power
To turn the unit on, press the power button. The unit will begin a start up process and automatically re-stabilize the alcohol sensor. The LCD display will undergo a countdown sequence, indicating that purge cycles and circuit tests are taking place. This process generally take 30 seconds but can last 2 minutes. The warm up process is complete once two beeps sound, the WAIT sign turns off, and 0.00 is displayed on LCD screen.
2. Blow in the unit
Making sure your mouth is close to the sensor, blow a deep breath for at least 2 seconds.
3. Display
| Range |
Audio Function |
| 0.00% - 0.01% |
1 beep sound |
| 0.02% - 0.04% |
2 beep sound |
| 0.05% - |
Beep sound for 5 sec. |
| Note: The LCD screen will display the exact BAC value, not just a range. |
4. Retesting
When "WAIT" sign on the LCD is no longer illuminated and display 0.00 on LCD , the unit is reset and ready for retesting.
5. Low battery indicator
The AL 2500 lets you know when the battery is low.  sign lights at the low battery and indicates fresh batteries should be installed before retesting.
Cautions( ALKALINE BATTERY ONLY.)
1. Allow at least 15 minutes after consuming alcohol before testing.
2. Enclosed rooms with low ventilation or air conditioning may increase wait time necessary between tests.
3. Spittle or alcohol contamination of the alcohol sensor will delay reset time between tests. In the event of spittle or alcohol contamination, the unit can be shaken to ensure a quick recovery of the sensor.
| Details |
|
| Power supply |
Two AA batteries |
| Weight |
85 grams |
| Dimensions |
104 ×40 ×20 mm |
| Response time |
Within 2 seconds |
| Sensor |
Semiconductor type alcohol sensor |
| Auto power off |
After 5 minutes without testing |
| Battery Life |
4 Hours of continuous testing |
|
