PoolLab Total Hardness Liquid Reagents

Sale price£11.85

For measuring Total Hardness with the Pool Lab 1.0 & PoolLab 2.0 Photometer.
Contains both Total Hardness No.1 & 2 Liquid
Range: 0 - 500mg/l  (ppm)
Good for 50 Tests
Sku:POL2010TH12

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