JMAONE Postat 8 oktober 2005 Postat 8 oktober 2005 Verkar vara en solklar investering...HM Digital In-line Dual TDS Meter .Item Code: RO1312 Price: $39.95 Någon som har några erfarenheter att dela med sig?Customer Reviews Not rated yet The Dual TDS meter offers an easy and convenient way of monitoring the performance of your RO or RO/DI unit. It allows you to quickly check the quality of the inlet and outlet water and helps you to determine when the cartridges need to be replaced. It is a great addition to any RO or RO/DI unit.Features: Highly efficient and accurate due to its advanced microprocessor technology.Displays TDS levels of the Feed Water and Product Water with in & out electrode probes.Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use.Dual Range - Measures from 0 ~ 999ppm, with a resolution of 1ppm.Factory Calibrated -Recalibration is not necessary.Comes equipped with John Guest Quick-Connect T-fittings as shown.Installs quickly and easily.Specifications: Range: 0 ~ 999ppmAccuracy: ±2%Power source: 2 x 1.5V button cell batteries (included)Battery life: over 1,000 hoursSize: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.) Citera
JMAONE Postat 8 oktober 2005 Författare Postat 8 oktober 2005 En länk från ReefCentral om TDS mätare. För de som vill läsa lite mer...http://www.reefkeeping.com/issues/2004-04/rhf/feature/index.php Citera
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