MARTINI SM802 便携式pH/电导率/TDS组合计 (0.0 - 14.0pH; 0.00 至 6.00mS/cm; 0 至 4000 ppm)

SPECIFICATIONS
pH Range 0.00 to 14.00 pH
EC Range 0.00 to 6.00 mS/cm
TDS Range 0 to 4000 ppm
pH Resolution 0.10 pH
EC Resolution 0.01 mS/cm
TDS Resolution 10 ppm
pH Accuracy ±0.20 pH
EC/TDS Accuracy ±2% Full Scale
Calibration Solutions M10007 (pH 7.01)
M10032 (1382 ppm)
M10031 (1413 mS/cm)
Conversion Factor 0.5
Calibration manual, at 1 point
Temperature Compensation automatic, from 0 to 50°C
Probe MA850 combination pH/EC/TDS probe
Environment 0 to 50°C / 32 to 122°F; max RH 95%
Battery Type / Battery Lyfe 1 x 9V alkaline / 150 hours of use
Auto-off after 8 minutes of non-use
Dimensions 185 x 82 x 45 mm
Weight 165 g (with battery)
Detail

Combined interchangeable pH, Conductivity and TDS Probe
The pH electrode utilizes a fiber junction to reduce contamination when measuring fertilizer solutions.

Hard carrying case
SM802 is also available supplied in a hard carrying case complete with MA850 pH/EC/TDS combined probe, 230 ml bottle of pH7.01 calibration solution (MA9007), 230 ml bottle of 1.413 µS/cm calibration solution (MA9061) and an operational and testing manual.

:: SM802 - Portable pH / Conductivity / TDS Combination Meter

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