Autopot Smart Valve Mk2 desktop farm except soluble calcium fertilizers and

except soluble calcium fertilizers and concentrated magnesium fertilizers

01 calibration buffer produced in accordance with ISO 3696/BS3978 standards using high purity salts

and instrument quality certificate

Calibration is performed by pressing the dedicated calibration button

quality certificate

Autopot Smart Valve Mk2 desktop farm except soluble calcium fertilizers andAutopot Systems are "Plant Driven watering and feeding systems capable of supplying the needs of a huge range of plants individually using the unique wet dry cycle of the patented Autopot Smart valve. Autopot Smart valve is a sensitive mechanical device but with careful and correct usage will give reliable and trouble free results for years. The valve should not be totally submerged in water. Total immersion might cause a failure of the valve to close