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MILWAUKEE ELECTRONIC EC MW302 METER
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Portable EC Meter Model: MW302
Durable electronic EC meter with LCD display, designed for measuring the nutrient content in a solution.
In hydroponic cultivation, this device will help you monitor the absorption of nutrients by plants, enabling you to change the solution at the right time.
Additionally, it facilitates setting up your own nutrient solution composition, minimizing the risk of fertilizer overdose and plant "burning."
User Manual:
- Insert a 9V battery into the device, observing the polarity.
- Connect the probe to the meter.
- Ensure the meter is calibrated.
- Immerse the EC probe tip in the solution.
- Turn on the device and wait for thermal equilibrium to be reached.
- After taking the measurement, turn off the device, clean the probe, and let it dry.
Calibration Procedure:
- Clean the probe with alcohol.
- Immerse the probe in the calibration solution.
- Wait for thermal equilibrium and adjust the calibration dial.
- It is recommended to recalibrate once a month and when changing the battery or probe.
Battery Replacement:
When the batteries are running low, the device will display "V".
Regular battery replacement is recommended, using a 9V battery.
Specification
Range/Resolution: 0 to 10.0 mS/cm / 0.1 mS/cm
Accuracy: ±0.2 full scale (approx. 25°C)
Calibration Solution: 1.41 mS/cm (M10031B)
Conducting Probe: SE520
Environment: 0 to 50°C, 95% RH max.
Battery Type: 1 x 9V
Battery Life: approx. 300 hours
Dimensions: 145 x 80 x 40 mm
Weight: 220g (with battery)
Built-in microprocessor ensures fast and accurate measurement.
Replacement electrodes available on request.
Electrode warranty: 6 months
Electrode service life: 1-2 years
Calibration and storage fluids needed for proper use and calibration: 1413µS/cm.
Included in the package:
- Calibration fluid
- Power battery (standard 9V)