After-sales Service: | Yes |
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Warranty: | 1 Year |
Display: | Digital |
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he HI9811-51 is an economical, wateproof, portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature (°C) with a single probe. The meter operation is simplified with dedicated buttons for measurement modes to be be displayed on the LCD and knobs for single point calibration of pH and EC/TDS. The HI9811-51 is most suitable for agricultural, greenhouse and hydroponic applications.
SKUHI9811-51Product NamePortable pH/EC/TDS/Temperature Meter - HI9811-51Quote RequiredYespH Range0 to 14 pHpH Resolution0.1 pHpH Accuracy±0.1 pHpH Calibrationmanual, 1-point through offset trimmerEC Range0.00 to 6000 µS/cmEC Resolution10 µS/cmEC Accuracy±2% F.S.EC Calibrationmanual, 1-point through slope trimmerTDS Range0 to 3000 ppm (mg/L)TDS Resolution10 ppm (mg/L)TDS Accuracy±2% F.S.TDS Calibrationmanual, 1-point through slope trimmerEC/TDS Temperature Compensationautomatic from 0 to 50°C (32 to 122°F)Temperature Correction Coefficientβ = 2% /°CEC to TDS Conversion Factor0.5 ppm (mg/L) = 1 µS/cmTemperature Range0.0 to 70.0°CTemperature Resolution0.1°CTemperature Accuracy±0.5°CMulti-parameter ProbeHI1285-5 combination, amplified pH/EC/TDS/temperature probe with built-in temperature sensor, 8-pin DIN connector and 1 m (3.3') cableBattery Type/Life9V / approximately 150 hours of continuous useEnvironment0 to 50°C (32 to 122°F); RH max 100%Dimensions145 x 80 x 36 mm (5.7 x 3.1 x 1.4")Weight230 g (8.1 oz.)Ordering InformationHI9811-5 is supplied with HI1285-5 multi-parameter probe, HI70007 pH 7.01 buffer solution sachet, HI70032 1382 ppm calibration solution sachet, HI70031 1413 µS/cm calibration solution sachet, HI700661 electrode cleaning solution sachets (2), 9V battery, instructions and rugged carrying case.