0st i lager
For optimal performance, re-calibrate your TDS meters periodically. This solution can be used for both our in-line TDS and dip TDS meters.
Specifications
- NaCl solution
- 342 ppm NaCl at 25c/77f
0st i lager
For optimal performance, re-calibrate your TDS meters periodically. This solution can be used for both our in-line TDS and dip TDS meters.
