EC stick EC40 milwaukee meter

The medior EC stick EC40 is an EC measuring device that automatically turns on when immersed in the liquid to be calibrated.

DESIGN FEATURES

• Measures conductivity (EC) and total dissolved solids (TDS) with automatic temperature compensation.
• Ideal range for hydroponics (0.2 to 4 mS/cm | 2 to 40 CF | 140 to 2800 ppm scale 0.7 | 100 to 2000 ppm scale 0.5).
• Units directly in mS/cm/CF/PPM (no conversions required).
• Factory calibrated, no continuous calibration required.
• High accuracy.
• Automatic Temperature Compensation (ATC).
• Auto on/off function.
• Blue LED display.
• Graphite electrode in ABC + PC body.
• Battery level indicators.
• Battery life up to 3 years with approx. 10 measurements per day.
• 3 AA 1.5V batteries (included).

MAINTENANCE

EC/TDS electrodes may develop nutrient buildup over time. To minimize buildup, always rinse the probe with tap or deionized water after each use.

CONVERT EC TO TDS

• The Milwaukee EC40 meter, like all conductivity meters, provides a measurement of electrically charged ions in a solution and is an absolute measure of conductivity.
• EC is often converted to TDS in parts per million (ppm). The different scales include 500 scale, 650 scale and 700 scale. However, the EC40 has all direct EC/TDS/CF readings.
• Your uS/cm reading can be roughly converted to TDS (ppm) as shown in the examples below.
• 1 uS/cm = 0.5 ppm on a 0.5 factor scale
• 1 uS/cm = 0.7 ppm on a 0.70 factor scale (442)

The EC Stick EC40 meter is an EC/TDS meter. Readings are displayed on an easy-to-read bar graph with 20 LEDs.

• EC Stick EC40 meter readings are displayed on four measurement scales: CF, EC, PPM500 and PPM700.
• When the reading is out of range, the upper or lower LED flashes.
• The alarm set point can be easily adjusted.
• The meter is factory calibrated and does not require any calibration.
• The meter turns on and off automatically.
• The battery level indicator activates when batteries are inserted into the instrument.
• Its compact, waterproof and floating design makes the meter waterproof and ideal for mixing nutrient solution in the tank.
• The probe is protected by a crown-shaped ring that is removable for easy cleaning.
• The meter is supplied with a safety strap that attaches to the wrist.
• Essential operating instructions are printed on the meter.
• The EC Stick EC40 meter has a graphite EC probe with a built-in temperature sensor, housed in a stainless steel housing, that compensates for temperature in seconds.