If you just want to know whether or not the fluid is flowing, or want to confirm flow rates rougly, this low-cost and compact sight flow will the best solution for such needs.
|
S-CH21 |
|---|
If you just want to know whether or not the fluid is flowing, or want to confirm flow rates rougly, this low-cost and compact sight flow will the best solution for such needs.
|
|
S-CH21 |
|---|