With this ranking diyatel would like to try to make your decision easier.
The measurement technology - with semiconductor sensor - of the devices 6389A2,AT168,AT570.
is particularly accurate with electro-chemical sensor.
For the devices AT8100 and AT319, a small printer is optionally available.
AT319 machines work off of coins, The average person will check themselves regularly in one night. Collect money for each test, that soon adds up to a healthy profit for you.
Which device do we need?
- Measuring technology
- Detection range