Milwaukee EC40 EC/TDS Nutrient Meter

Instructions for use : here *!

When growing hydroponically, it is essential to know the exact concentration of the nutrient solution before giving it to your plants. If the measured conductivity readings are low, your plants may not be getting enough nutrients and may develop mineral deficiencies. Conversely, if the readings are too high, your plants may experience what is known as nutrient "burn". To take a measurement, simply place the probe in the solution and the readings will be indicated on the blue LED display.

Main features:

• measures conductivity ( EC ) and total dissolved solids ( TDS ) with automatic temperature compensation
• measuring range: 0.2 - 4 mS/cm / 2 - 40 CF / 140 - 2800 ppm (0.7 scale) / 100 - 2000 ppm (0.5 scale)
• units directly in mS/cm/CF/PPM ( no conversions needed )
• factory calibrated, no continuous calibration required
• blue LED indicators
• battery level indicators
• auto-off / auto-on functions: auto-off / auto-on
• Battery life: up to 3 years (with approx. 10 measurements per day)
• batteries: 3x 1.5V AA ( included )
• Dimensions length/diameter: 42cm. / ⌀ 3cm.
• weight: 255g.
• warranty: 2 years

Support:

• EC/TDS electrodes can develop nutrient buildup over time. To minimize buildup, always rinse the probe in fresh tap water after each use !