★This instrument comes in a hard case containing five mouthpieces, a 12-volt connector for use in the car, a 9-volt battery for 500 tests, a wrist strap and a zippered pouch to protect the hard case.
★This alcohol tester is superior to similar products on the market in the following areas:
1, price advantage;
Easy to use
Easy to sample
Quick access to the next test
Each battery can be more than 500 times of the test
Two maintenance intervals
2. Sturdy and durable;
3. Easy to read the results;
4. Has been approved by the U.S. government as a testing instrument;
5. Miniature locket;
6. Comes with a nice little handbag;
★ Due to the inexpensive price, this instrument can be accepted by the public. It should have a relatively large market because the public generally does not know how to judge blood alcohol concentration. Detailed description Indicators and features:
1) Three-digit digital display (x.xx %BAC/BRAC)
2) Detection range: 0.00 to 0.40%BAC or 0.00 to 2.00mg/ml
3) Detection accuracy: ±0.01% (0.01BAC) or ±0.05mg/liter (0.50 BRAC)
4) Recovery time: 30 seconds
5) Warm-up time: 20 seconds
6) Sensing time: 5 seconds
7) Extremely low power consumption: one 9-volt square battery can be used for more than 300 tests.
8) Bright characters: red LED display data, clearly visible at night.
9) sound alarm: when the alcohol content exceeds the limit, the buzzer automatically alarm.
Alcohol tester operation:
1) Press the power switch, the instrument for internal self-test and warm-up, displaying a countdown from 200 to 000 in 20 seconds.
2) Countdown to the end of the sound prompts, while the green light becomes bright, while the center of the yellow light flashes, indicating that the instrument is normal, you can start testing.
3) blowing against the air inlet hole, if alcohol is detected, the buzzer alarm, red and green lights flash at the same time. After 4 seconds, the concentration data is displayed, if the concentration of 0.00 and 0.50 between, only the green light is flashing; if greater than or equal to 0.50, only the red light is flashing, and accompanied by a sharp sound alarm. Concentration data will be kept for 15 seconds and then the instrument display will change to OFF.(Note: Because of the high sensitivity in this display mode, if there is a tiny bit of residual alcohol gas in the instrument, there will be a tiny digital display)
4) If there is no alcohol detected from the blowing gas or no testing is done within 30 seconds after the power is switched on, the instrument display will change from 000 to OFF.
5) When the instrument display is OFF, it is necessary to start the measurement again.
Precautions:
1) It is prohibited to blow smoke into the air hole. No liquid can enter the air hole. Do not block the air outlet hole.
Yellow light indicates that the power supply voltage is low and the battery needs to be replaced. Product No.: CA2000
Technical specifications: size: 120×60×25mm
Weight: 200g
Battery: 9V alkaline battery
Sensor: high-precision semiconductor sensor
Warm-up time: 20 seconds
Response time: 5 seconds
Operating temperature: 10-40C
Accuracy: 0.10% per BAC within 0.01%
Calibrator: BAC simulator