Hanna GroLine Waterproof Portable pH/EC/TDS/Temperature Meter

Conversion Factor (CF) selectable between 0.5 (500 ppm) and 0.7 (700 ppm) 3 in 1 amplified probe with pH, EC/TDS and temperature sensors Quick Cal Mode to calibrate pH and EC/TDS with one solution Each HI9814 Hanna GroLine Waterproof Portable pH/EC/TDS/Temperature Meter is supplied with the HI1285-7 multiparameter probe (warranty 6 months), HI50036-0 Quick Cal buffer solution sachet (3), HI700661 pH electrode cleaning solution sachet for agriculture (3), 1.5 AAA batteries (3), and instructions The Hanna GroLine Waterproof Portable pH/EC/TDS/Temperature Meter portable meter features a large multi level LCD which displays both pH, EC or TDS and temperature readings simultaneously. The pH readings are displayed with a 0.01 resolution and an accuracy of +/-0.05 pH while the EC and TDS readings are displayed with a 0.01 mS/cm and 10 ppm (mg/L) resolution and 2% full scale accuracy. The EC range of the Hanna GroLine Waterproof Portable pH/EC/TDS/Temperature Meter is from 0.01 to 6.00 mS/cm and TDS is from 0 to 3000 ppm using the 0.5 conversion factor. The EC to TDS conversion factor is selectable 0.5 (500) and 0.7 (700 ppm). A built in temperature sensor allows for automatic temperature compensated measurements of EC and TDS. The Hanna GroLine Waterproof Portable pH/EC/TDS/Temperature Meter has many advanced features that are found in more expensive portable instrumentation including automatic calibration, buffer/standard recognition and temperature compensation. The LCD screen has indicators for calibration status and stability, as well as on-screen tutorial messages. The battery percent level is displayed at start up alerting the user to the remaining battery power that is available. The supplied HI1285-7 is a polypropylene body, amplified pH electrode with a built-in EC/TDS and temperature sensors. The amplifier for the pH electrode prevents interference from humidity and sources of electrical noise include circulating pumps, motors and ballasts for grow lights. The Ha

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