Review on HM DIGITAL Monitor Accuracy Filtration by Kevin Hawkins

<p>PROPERTIES <br><br>- Displays the TDS level of a waterline. <br>-Highly efficient and accurate due to advanced microprocessor technology. <br>- Auto-off function saves battery power. The device turns off automatically after 10 minutes of inactivity. <br>-Factory Calibrated: Our gauges are calibrated with 342ppm NaCl solution. The gauges can be recalibrated with a mini screwdriver. <br>-Supplied with 1/4" Quick-Connect T-connector. <br>- Installs quickly and easily. <br><br>SPECIFICATIONS Range <br><br>: 0-9990ppm <br>Accuracy: +/-2% <br>Conversion Ratio: NaCl (0.5 average) Cord Length <br>: 24.5 inches (including sensor) <br>Connectors: Standard 1/4"<br>Power supply: 2 x 1.5V button cell batteries (LR44 or equivalent; included) <br>Battery life: Approximately 1000 hours of continuous use<br> </p>