4,Check the colour of the electrolysed material against the reference table on the electrolyzer. 2 x test pen. High quality electrode rod. 3,Wait 30s to see the result. Extensive use.
2 PCS TDS Water Electrolyzer Test Electrolysis Water Tool Water Purity Meter
4,Check the colour of the electrolysed material against the reference table on the electrolyzer. High quality electrode rod. 8 x iron bars. 2 x test pen. 3,Wait 30s to see the result. Extensive use.
2pcs 110V-220V Water Electrolyzer Test Electrolysis Water Purity Meter PH Tester
4,Check the colour of the electrolysed material against the reference table on the electrolyzer. 2 x test pen. 3,Wait 30s to see the result. Extensive use.
