Milwaukee EC40 Nutrient Meter - EC / TDS - Waterproof - Nutrient Stick

The Milwaukee EC40 is a user-friendly but very robust and advanced EC measuring stick that never needs to be calibrated. Built for the precision gardener. The EC40 switches on automatically when it is immersed in a liquid and indicates the EC value of the liquid by means of an LED bar. The EC stick is waterproof and has an adjustable alarm value and it is also equipped with four measuring scales, namely CF, EC, PPM 500 and PPM 700.

The Milwaukee EC/TDS Nutrient Meter is designed for Hydroponics, horticulture and agriculture to help you make sure that your vegetables and plants are receiving the right amount of nutrient to promote healthy growth with low to zero product waste. Keep EC/TDS in your target range to help your achieve better results.

Feature

Automatic on and off

• The EC40 switches on automatically as soon as it is immersed in a liquid and switches off after a stable measurement after 20 seconds.

Calibration free

• No more calibration, the EC40 has been tested and calibrated for life from the factory.

Optical LED display

• The measured value can easily be read by looking at the desired scale to the left or right of the blue LED.

Multiple measuring scales

• The EC40 is suitable for measuring CF, EC and PPM.

Automatic temperature compensation

• Immediately read the correct value thanks to the automatic temperature compensation that works between 5 ° C and 50 ° C (41 ° F and 122 ° F).

Adjustable alarm value

• Equipped with a simple and freely adjustable alarm value. If the measured value is higher than the alarm value, the measured value will flash.

Waterproof

• The EC40 is IP67 certified.

Positive buoyancy

• With EC40 you never have to worry that it will slip out of hand, thanks to its positive buoyancy it will never sink to the bottom.

Long battery life

• With three AA batteries (included) you can take 10 measurements per day for about 3 years.

Specification

• Range: 0.2 to 4 mS/cm
• Range: 2 to 40 CF
• Range: 140 to 2800 ppm 0.7 scale
• Range: 100 to 2000 ppm 0.5 scale
• Resolution: 0.1 mS/cm
• Resolution: 1 CF
• Resolution: 70 ppm (factor: 700 ppm = 1 mS/cm)
• Resolution: 50 ppm (factor: 500 ppm = 1 mS/cm)
• Accuracy: ±4% of reading, ± 1 resolution point
• Calibration: Factory calibration (no additional calibration required)
• Probe: Graphite electrode in ABC + PC body
• Temperature Compensation: Automatic from 5 to 50°C (41 to 122°F)
• Battery Type: 3 x 1.5V AA (included)
• Battery Life: Approx. 3 years @ 10 tests per day
• Measurement Display: 20 blue LEDs bar
• Environment: 0 to 50°C / 32 to 122°F; max RH 95%
• Dimensions: 17" inches length (420 mm) / 30 mm diameter (1.2")
• Weight: 9 ounces (255 g)
• Casing Protection: IP67, floating

What's in the Box

• [1] x Milwaukee EC40 - EC / TDS Measuring Stick | Automatic temperature compensation