⚡ GK FRENZY ⚡
USE CODE: FRENZY*Excludes grow mediums
*Can not be used with other discounts
Description
Nulife Technologies - Conductivity Standard
Calibration solution for TDS Pen
- Measure out enough solution into container to cover electrodes
- Place electrodes in solution
- Calibrate metre as per manufacturers specifications
- Remove electrodes from solution and rince
- Through away used solution
- Repeat as required
Specifications
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