Conductivity/TDS/NaCl/ Temperature MAX Portable Meter
Order Me In, once ordered this item will likely dispatch before the 22nd of September 2025, call 1300 737 871 (NZ 0800 737 871) to confirm.
The MW306 MAX is a waterproof and portable meter with a user friendly interface. Designed to measure four different parameters – EC, TDS, percentage of salinity in psu (NaCl%) and temperature – the meter is suitable for multiple applications.
$1,742.18 AUD Inc. GST
MW306 MAX is a waterproof and portable meter with a user friendly interface. Designed to measure four different parameters – EC, TDS, percentage of salinity in psu (NaCl%) and temperature – the meter is suitable for multiple applications.
Features
- IP67 waterproof casing
- Data logging: 1000 logs can be stored in the built-in memory including readings, GLP data, date and time
- Different logging methods: manual log-on-demand (max. 200 logs); manual log-on-stability (max. 200 logs) and interval log (max. 600 samples; 100 lots); auto-ranging feature for both EC and TDS measurements automatically sets the most suitable resolution for the tested sample.
- GLP data review and the data can be transferred to a PC through a USB port.
Ordering information
- MW306 is supplied in a hard carrying case complete with:
- MA815D/1 EC/TDS/Nacl/Temp probe with DIN connector and 1 meter cable
- MA9060 12880 µS/cm calibration solution, 230 mL bottle
- Micro USB cable
- Instruction manual
Specifications
Measurement ranges:
- EC Range: 0.00 to 29.99 uS/cm / 3.0 to 29.9 uS/cm
- EC Range: 30.0 to 299.9 uS/cm / 300 to 2999 uS/cm
- EC Range: 3.00 to 29.99 mS/cm / 30.0 to 200.0 mS/cm / up to 500.0 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 / up to 400.0 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 Calibration: one point with MA9066 salinity calibration solution
- Temperature Calibration: no temperature calibration
- Temperature Compensation: Automatic, -5.0 to 100.0°C (-23.0 to 212.0°F) 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
Probes:
- EC Probe: MA815D/1, (4 ring)
- Temperature probe: Built-in temperature sensor
General:
- Logging: Maximum 1,000 samples (max. 100 lots) / on demand, 200 samples; on stability, 200 samples / interval logging, 1000
- PC Connectivity: 1 micro USB port
- Battery type: 3 X 1.5V alkaline AA (included)
- Battery life: Approx. 200 hours of use
- Auto-off: Selectable 5, 10, 30, 60 min. or off
- Environment: 0 to 50°C / 32 to 122°F; max RH 95%
- Dimensions: 200 x 85 x 50 mm (7.9 x 3.3 x 2.0 inches)
- Casing: IP67
- Weight: .26 kg / 0.58 lbs (with battery)
- Warranty: 2 years, Meter
* Absolute conductivity (or TDS) is the conductivity value without temperature compensation
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