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Mi306 Specifications

Range EC



TDS



NaCl

Temp
0.00 to 29.99 µS/cm; 30.00 299.9 µS/cm;
300 2999 µS/cm; 3.00 to 29.99 mS/cm;
30.0 to 200.0 mS/cm; up to 500.0 mS/cm

0.00 to 14.99 mg/L; 15.0 to 149.9 mg/L;
150 to 1499 mg/L; 1.50 to 14.99 g/L;
15.0 to 100.0 g/L; up to 400.0 g/L

0.0 to 400.0%

0.0 - 60.0°C
Resolution EC





TDS





NaCl

Temp
0.01 µS/cm (from 0.00 to 29.99 µS/cm);
0.1 µS/cm (from 30.0 to 299.9 µS/cm);
1 µS/cm (from 300 to 299 µS/cm);
0.01 mS/cm (from 3.00 to 29.99 mS/cm);
0.1 mS/cm (over 30.0 mS/cm)

0.01 mg/L (from 0.00 to 14.99 mg/L);
0.1 mg/L (from 15.0 to 149.9 mg/L);
1 mg/L (from 150 to 1499 mg/L);
0.01 g/L (from 1.50 to 14.99 g/L):
0.1 g/L (over 15.0 g/L)

0.1%

0.1°
Accuracy EC
TDS
NaCl
Temp
± 1% of reading (±0.05 µS/cm or 1 digit)
± 1% of reading (±0.053 ppm or 1 digit)
± 1% of reading
± 0.4°C
EMC Deviation EC
TDS
NaCl
Temp
± 1% of reading
± 1% of reading
± 1% of reading
± 0.1°C
Logging Up to 250 records, LOG on demand or
auto-logging
Communication With PC through RS232 port
Calibration EC



NaCl
1 point with 7 memorized buffers: 84 µS/cm,
1413 µS/cm, 5000 µS/cm, 80000 µS/cm,
111800 µS/cm

1 point with MA9066 buffer (optional)
Temp Compensation Automatic or manual from 0 - 60°C (can
be disabled to measure actual
conductivity and TDS)
Temp Coefficient 0.00 - 6.00%/°C (for EC and TDS only)
default value is 1.90%/°C
TDS Factor 0.40 - .080 (default value is 0.50)
reference temp: 20 or 25°C
Probe MA814D/1 EC probe with built-in temp sensor
and 1m cable - included
Auto-off After 5 minutes of non-use (can be disabled)
Battery Type 1 x 9v Alkaline - included
Battery Life Approx. 100 hours of use
Environment 0 - 50°C / 32 - 122°F; max RH 100%