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> Portable ph/ec/tds combo meter 0.00-14.00PH/0.00-6.00MS
Portable ph/ec/tds combo meter 0.00-14.00PH/0.00-6.00MS
3 meters in 1! This meter allows you to measure pH, EC (Conductivity), and TDS with just one instrument and one single probe!
The SM802, with a conductivity range that goes up to 6.00 mS/cm and the TDS up to 4000 ppm is ideal for testing in crop production. Soil and well water pH that is too acidic or alkaline can have an adverse effect on plant nutrient and water uptake and directly effect the efficiency of fertilizer, herbicides and pesticides.
Soil Conductivity is checked before fertilizer application to pinpoint field needs and after fertilization to establish its effectiveness.
Supplied with the MA850 interchangeable probe to measure pHThe pH electrode utilizes a fiber junction to reduce contamination when measuring fertilizer solutions.
This meter calibrate manually in pH, Conducitity and TDS.
Range:pH: 0.00 to 14.00 pH; EC: 0.00 to 6.00 mS/cm; TDS: 0 to 4000 ppm
Resolution: pH: 0.10; EC: 0.01 mS/cm; TDS: 10 ppm
Accuracy: pH: +/-0.20; EC/TDS: +/-2% Full Scale
Calibration Solutions:M10007(pH 7.01), M10442 (1500 ppm), M10031 (1413 mS/cm)
Calibration:manual, at 1 point
Temperature Compensation: automatic, from 0 to 50C
Probe: MA850 combination pH/EC/TDS probe
Battery Type/Life: 1x9V alkaline / 150 hours of use
Auto-off:after 8 minutes of non-use
