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SPECIFICATIONS
EC Range 0.00 to 29.99 µS/cm; 30.0 to 299.9 µS/cm; 300 to 2999 µS/cm; 3.00 to 29.99 mS/cm; 30.0 to 200.0 mS/cm; up to 500.0 mS/cm actual Conductivity*
TDS Range 0.00 to 14.99 mg/l (ppm); 15.0 to 149.9 mg/l (ppm); 150 to 1499 mg/l (ppm); 1.5 to 14.99 g/l (ppt); 15.0 to 100.0 g/l (ppt); up to 400.0 g/l actual TDS* (with 0.80 factor)
NaCl Range 0.0 to 400.0%
Temp Range -20.0 to 120.0°C / -4.0 to 248.0°F
EC Resolution 0.01 µS/cm; 0.1 µS/cm; 1.0 µS/cm; 0.01 mS/cm; 0.1 mS/cm
TDS Resolution 0.01 mg/l; 0.1 mg/l; 1.0 mg/l; 0.01 g/l; 0.1 g/l
NaCl Resolution 0.1%
Temp Resolution 0.1°C / 0.1 °F
EC Accuracy ±1% of reading ±(0.05 µS/cm ro 1 digit)
TDS Accuracy ±1% of reading ±(0.03 mg/l or 1 digit)
NaCl Accuracy ±1% of reading
Temp Accuracy ±0.4°C / ±0.8°F
EC Calibration 1 point slope calibration with 6 memorized solutions (84.0 µS/cm, 1413 µS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm)
NaCl Calibration 1 point, with MA9066 calibration solution
Temp Calibration 2 points, 0 to 50°C / 32 to 12 °F
Temp. Compensation automatic or manual, from -20.0 to 120.0°C / -4.0 to 248.0°F
Temp. Coefficient selectable from 0.00 to 6.00%/°C (EC and TDS only)
Probe MA813D/1 4-ring probe with built-in temperature sensor (included)
TDS Factor 0.40 to 0.80 (default value is 0.50)
Log on Demand up to 50 samples on each range (EC, TDS, NaCl)
GLP last EC, NaCl calibration data
PC Interface RS232 / USB Opto-isolated
Environment 0 to 50°C / 32 to 122°F; max RH 95%
Power supply 12 VDC power adapter (included)
Dimensions 230 x 160 x 95 mm
Weight 0.9 kg