Press the "Push-to-Check" button for an instant water quality check. Features - With the push of a button, the unit displays a green or red light, indicating good water quality or service required, respectively. - Tests for TDS or conductivity

Measure the tap water coming in vs. the purified water going out of your water filtration system at any time. Specification: - Range: 0-1999 mg/lt. (ppm); - Resolution: 1mg/lt. (ppm); - Accuracy: ±2% F.S; - Power supply: 4x1,5 V. (AG13); - Automatic temperature compensation: 0-50 °C - Dimensio

The produced electrolysis process, as well as its viewing, increases intensity and reaction rate depending on the quantity of dissolved salts, among other factors. Water increases its electricity proportionally to the quantity of dissolved salts it contains. Contents of the briefcase: * Electrolysis precipitator * 2 aluminium electrodes * 2 iron electrodes * Transformer *

An ideal monitor/alert for water coolers and other enclosed water purification systems. Alerts a user when the filtration system requires service. FEATURES * External single line internal TDS monitor that is ideal for most water purification systems. * Includes a light and optional alarm that alerts the user service is required when the TDS level reaches the pre-programmed set-point. * User-defined set points (any even number between 2 and 200). SPECIFICATIONS * Range: 0-200 ppm (mg/L) * Accuracy: +