Portable breathalyzer

Portable breathalyzerThe main functions of PT500 alcohol detector are: 1. Level 1, adjustable points. 2. It has four units for users to choose from (% BAC, mg/L, g/L, ‰ BAC) 3. Temperature unit switching function (Fahrenheit and Celsius) 4. Adjustable blowing time of 38 seconds 5. Blowing interruption prompt function

Portable breathalyzerMain functions:

1. First level, adjustable points.
2. There are four units for users to choose from (% BAC, mg/L, g/L, ‰ BAC)
3. Temperature unit switching function (Fahrenheit and Celsius)
4. The blowing time can be adjusted to 38 seconds
5. Air blowing interruption prompt function
6. Automatic prompt for alcohol concentration exceeding limit
7. Dot matrix LCD screen display, Chinese operation interface

Technical parameters:
Sensor type: Fuel cell alcohol sensor
Working power supply with 2 AA batteries
Operating environment temperature: 10 ℃~40 ℃ Relative humidity: ≤ 95% No condensation
Test response time ＜ 20s
Measurement range 0.000~0.200% BAC
Concentration 0.020% BAC 0.080% BAC adjustable
Degree<0.040 ±; 0.005mg/L
0.040～0.080 ±； 0.008mg/L
0.080～0.200 ±； 10％
Display mode: orange red backlight, dot matrix screen with English interface
Weight ≤ 160 g (including battery)
Dimensions l ×; b ×; h, mm: 128 ×; 67 ×; thirty-two
The normal test frequency for battery usage is ≥ 500 times

The main functions of PT500 alcohol detector are: 1. Level 1, adjustable points. 2. It has four units for users to choose from (% BAC, mg/L, g/L, ‰ BAC) 3. Temperature unit switching function (Fahrenheit and Celsius) 4. Adjustable blowing time of 38 seconds 5. Blowing interruption prompt function