Milwaukee EC40 Nutrient Meter

Milwaukee EC40 Nutrient Meter

EC Waterproof Nutrient meter with graphite EC Probe and LED Display.

• Readings are displayed on an easy to read graph bar with 20 LEDs.
• The readings are displayed in four measuring scales: CF, EC, PPM500 and PPM700.
• When the reading is out of range, the top or bottom LED blinks.
• The alarm set point can be easily adjusted.
• The meter is factory calibrated and does not require any calibration.
• The meter switches on and off automatically.
• Battery level indicator activates when you insert the batteries into the instrument.
• Its compact, waterproof and floating design makes the meter water resistant and ideal to mix the nutrient solution in the tank.
• The probe is protected by a crown-shaped ring which is detachable so it is easy to clean.
• The meter is supplied with a wrist strap.
• Essential operational instructions are printed on the meter.
• The meter has a graphite EC probe with a built-in temperature sensor, housed in a stainless-steel casing, which compensates temperature in seconds.

Specifications

Range

0.2 to 4 mS/cm
2 to 40 CF
140 to 2800 ppm (0.7)
100 to 2000 ppm (0.5)

Resolution

0.1 mS/cm
1 CF
70 ppm (factor: 700 ppm = 1 mS)
50 ppm (factor: 500 ppm = 1 mS)

Calibration

Factory calibrated

Probe

Graphite electrode in ABC + PC body

Temperature Compensation

Automatic from 5.0 to 50.0 ºC (41.0 to 122.0 ºF)

Battery Type

3 x 1.5V AA alkaline (included)

Battery Life

about 3 years (at 10 measurements per day)

Measurement display

20 blue LEDs bar

Environment

0 to 50 ºC (32.0 to 122.0 ºF); max. RH 95%

Dimensions

420 mm (17”) length, 30 mm (1.2”) diameter

Weight with batteries

255 g. (9 oz.)

Casing protection

IP 67, floating