Mains-Powered TDS Electrolysis Kit

Direct-mains water quality evaluation tool combining digital TDS measurement and electrolytic impurity visualisation. Device measures 10.2 x 3.7 cm, weighs unspecified but designed for one-handed operation. Features fixed 7 cm metal electrodes and 85 cm EU-standard power cord. Operates at 220V AC—no internal battery or charging circuitry. Test method: fill two transparent cups with 100–150 ml each of different water types; insert electrodes fully; power on for 30–60 seconds; then observe both the displayed TDS value (ppm) and the degree of colour change or particulate formation around the electrodes. Results are comparative and indicative—not certified for regulatory thresholds—but highly effective for detecting shifts in water composition (e.g., post-filter failure, seasonal well variation, or plumbing corrosion onset). Does not require user calibration, firmware updates, or consumables. Safety instructions prohibit touching electrodes during operation and advise dry-hand handling only. Designed for simplicity: no menus, no modes, no learning curve. Ideal for landlords verifying tenant filter maintenance, parents teaching kids about clean water, or remote workers managing water in rural rentals. Packaging contains only the tester—no box, manual, or accessories—reducing waste and cost without compromising core utility.