Által Ralf26/01/2021Product corresponds to the description.
Quality is ok works flawlessly and without problems.
Good product at a good price.
I tested it with industrial measuring devices, results in very small deviations from the installed one
Display, also of the deviation u the O
Pulse is very low
Által Ralf21/04/2021Product corresponds to the description.
Quality is excellent.
I'm very satisfied again.
Had already bought this product in the past.
Works excellent and without problems.
Have used it in different projects.
To date, absolutely reliable.
Buy more.
I can recommend it.
Huihuang Ang
2717 nappal ezelőtt írtam.
steady input and output which is also accurate.
input 5 V.
can vary from 1.8 V to 4.4V.
40