Nutrient Wand EC Meter | 0.4 -5.2 EC:

3 in 1 Multi-Parameter Nutrient Tester CF / EC / PPM. 

Easy to use Tester which will provide you with a quick and accurate nutrient reading.

There's no need to calibrate - simply dip it into your nutrient solution and the Nutrient Wand will take care of the rest.

There is no ON/OFF button. It will power on automatically when the probe is immersed and switch off after a few seconds, giving you plenty of time to note the nutrient strength.

A light will begin flashing alongside the values marked on the side and will keep flashing beside the correct value. 

Nutrient Wand EC Meter  is fully Waterproof.

SPECIFICATIONS:

Nutrient Wand EC Meter:

• Measures EC (Electrical Conductivity), CF (Conductivity Factor) and PPM (parts per million) 
• High conductivity measurement for wide range of crops
• 100% Fully Waterproof
• Easy to use, no external buttons
• Automatic  On / Off when the meter is immersed into a solution
• Built with Automatic Temperature Compensation (ATC)
• Factory pre-calibrated
• Measuring range:          

                           CF: 4 ~ 52 CF

                           EC: 0.4 ~ 5.2 EC

                           TDS: 280 ~ 3640 ppm (EC x 700)

                           TDS: 200 ~ 2600 ppm (EC x 500)

• Resolution:

                           CF: 1 CF

                           EC: 0.1 EC

                           TDS: 70 ppm (700 conversion factor)

                           TDS: 50 ppm (500 conversion factor)

• Accuracy:

                            ±4 % of reading

• Automatic Temperature Compensation:

                            0 ~ 50 °C (32 ~ 122 °F)

• Operating Temperature:

                            0 ~ 50 °C (32 ~ 122 °F)

• Calibration:

                             Factory pre-calibrated

• Automatic Power On / Off
• Power: 3 x 1.5 V AA Batteries (Included)
• Item Size: approx. 415 (L) x 23 (W) x 23 (D) mm (16.3' x 0.91' x 0.91' inch)
• Item Weight: approx. 179 g