Hanna HI-981420 Groline Monitor pH conductivity and temperature

The HI-981420 GroLine Monitor provides 24 hour continuous monitoring of pH, conductivity (EC or TDS), and temperatureResults every 15 minutes . . .The GroLine Monitor automatically logs your results every 15 minutes over the last 30 days. Minimum, maximum, and average values are stored so you can recognise when patterns arise and help prevent future problems.Make your Koi Pond easy to manage with the GroLine Monitor and combined pH/EC/Temperature probe. Quick to setup and simple to use, the monitor was designed for aquatics, hydroponics, aquaponics, and greenhouses.HI-981420 Groline Monitor Benefits include:High and low alarms with LED indicatorEasy viewing on the large LCD with safe green backlightingCalibrate pH and EC with a single Quick Cal solutionAt a glance . . .A large clear LCD shows all of your essential readings so you know what your water is doing 24/7. High and low alarms flash to warn you if something needs adjusting.Professional accuracyAdvanced algorithms and greater pH and TDS/ppm accuracy ensure operational consistency and a finer understanding of your water quality.HI-981420 Groline Monitor Key features3 sensors combined in a single rugged probe body: pH electrode with renewable cloth junction, amperometric EC/TDS sensor, and an internal temperature sensor for temperature compensated readingsIP65 rated enclosure: designed to withstand harsh environmentsWide pH Range: measure pH from 0.00 to 14.00 pHSelectable EC to TDS ppm conversion factor: choice of either a 0.5 or 0.7 conversion factorAmbient light sensor: for automatic LCD dimmingAutomatic Temperature Compensation: all readings are compensated for variations in temperature, temperature displayed in °C or °F along with pH, EC or TDS readingLarge LCD with plant-friendly green backlighting: meter displays a clock tag that will disappear when the reading has achieved stabilityData logging for 30 days: logs every 15 minutes for last 30 days, stores min, max, and average valuesData transfer: USB-C port for easy data transfer to memory stick or PCHigh and low alarms with LED indicator: warns when process is out of desired range by flashing display and message