CF ECOstick - EC/ppm/CF Meter

Product description:
The  stick measures the nutrient strength of a solution. It is essential when growing hydroponics to know what the strength of the solution is before feeding your plants and while they are growing. The  stick is the perfect all-around conductivity meter. Its rugged chassis and precision components make it super accurate every time you use it.
This incredibly accurate meter is fully waterproof and simple to use. Just dip the probe end into the nutrient and the unit turns on and off automatically. The reading is instantly displayed on an intuitive and easy to read scale of waterproof LED lights.
Main Features
· Fully waterproof
· Measures EC, CF and PPM scales
· High conductivity measurement for a broad range of crops
· Factory calibrated, never needs recalibration
· Auto turn on and off
· No external knobs or switches

Model	EC-2385I	EC-2385II	EC-2385III
Measuring range	0.4 ~ 5.2EC4 -  52CF280 ~  3640ppm(EC x 700)200 ~  3000ppm(EC x 500)	0.4-4.4EC4-  44CF280-3080ppm(EC x 700)200-2200ppm(EC x 500)	0.2-3.6EC2-  36CF140-2520ppm(EC x 700)100-1800ppm(EC x 500)
Accuracy	±4%
Resolution	0.1EC1CF70ppm 700 50ppm 500
Operating Temperature	0 ~ 50℃(32 - 122。F)
Batteries	3×1.5V (AA Batteries)
Dimensions	415mm x 23mm
Weight	180g