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EC Range: 0.00 to 29.99 µS/cm / 30.0 to 299.9 µS/cm
EC Range: 300 to 2999 µS/cm
EC Range: 3.00 to 29.99 mS/cm / 30.0 to 200.0 mS/cm
EC Range: up to 500 mS/cm absolute conductivity**
TDS Range: 0.00 to 14.99 ppm (mg/L)
TDS Range: 15.0 to 149.9 ppm (mg/L) / 150 to 1499 ppm (mg/L)
TDS Range: 1.50 to 14.99 g/L / 15.0 to 100.0 g/l
TDS Range: upt to 250.0 g/L absolute TDS**
TDS Range: up to 400 g/L absolute TDS** (with 0.80 factor)
Salinity Range: 0.0 to 400.0% NaCl / 2.00 to 42.00 PSU
Salinity Range: 0.00 to 80.00 g/L
Temp. Range: -20.0 to 120.00°C (-4.0 to 248.0°F)
EC Resolution: 0.01 uS/cm / 0.1 uS/cm / 1 uS/cm
EC Resolution: 0.01 mS/cm / 0.1 mS/cm
TDS Resolution: 0.01 ppm / 0.1 ppm / 1 ppm
TDS Resolution: 0.01 g/L / 0.1 g/L
Salinity Resolution: 0.1% NaCl / 0.01 PSU / 0.01 g/L
Temperature Resolution: 0.1°C / 0.1°F)
Accuracy @ 25°C / 77°F
EC: ± 1% of reading / ±0.05 uS/cm or 1 digit, whichever is greater
TDS: ±1% of reading / ±0.03 ppm or 1 digit, whichever is greater
Salinity: ±1% of reading
Temperature: ±0.5°C (±0.9°F)
Calibration
EC/TDS: single cell factor calibration, 6 standards: 84 uS/cm, 1413 uS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm / one point offset: 0.00 uS/cm
Salinity: one point with MA9066 salinity calibration solution
Temperature Compensation: Automatic or manual from -20 to 120°C (-4.0 to 248.0°F) or NO TC without temperature compensation
Conductivity temperature coefficient: 0.00 to 6.00 % / °C (EC and TDS only) | Default value: 1.90 % / °C
TDS factor: 0.40 to 0.80 / Default value: 0.50
EC Probe: MA814DB/1 4 ring
Temperature probe: Built-in temperature sensor
Logging: Maximum 1,000 log records (stored in up to 100 lots) / on demand, 200 logs on stability, 200 logs, interval logging 1000
PC Connectivity: 1 micro USB port
Power Supply: 12 VDC adapter (included)
Battery Type: Internal
Battery life: Approx. 8 hours of use
Environment: 0 to 50°C / 32 to 122°F; max RH 95%
Dimensions: 230 x 160 x 95 mm (9.0 x 6.3 x 3.7 inches)
Weight: 0.9 kg / 2.00 lbs.
** Absolute conductivity (or TDS) is the conductivity value without temperature compensation spare probe & calibartion
