Milwaukee Instruments EC40 EC - TDS Nutrient Meter

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DESCRIPTION

Designed for hydroponics, horticulture and agriculture, the Milwaukee EC/TDS Nutrient Meter accurately measures the electric conductivity of water for gauging the nutrient content of your feed solution.

The Milwaukee Instruments EC 40 is a cost-effective alternative to truncheon meters.

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 0.7 scale | 100 to 2000 ppm 0.5 scale).
• Units directly in mS/cm/CF/PPM (no conversions required). 
• Factory calibrated no continious calibration required.
• High accuracy.
• Automatic Temperature Compensation (ATC).
• Auto on/off feature.
• 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 X 1.5V AA (batteries included).

CARE AND USE

EC/TDS electrodes can develop nutrient build up over time. To minimize build up, always rinse the probe in fresh tap or DI water after every use.

Specifications

• 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