HORIBA Potassium meter LAQUAtwin K-11 can deliver instant results, which makes it a perfect meter for easy and quick field-testing. The wide measurement range allows to measure most samples directly without having to do sample dilution or filtration. 

Identify quickly deficiencies in the field without waiting for laboratory results or observing detrimental visual effects on the plant. 

Growers can also check nutrition level of crops and adjust their fertilization strategy based on meter results.
This meter can also be used to verify if the nutritive solution mix has the desired potassium concentration.
 
⚫ This Potassium meter is ideal to measure solid samples such as soil or micro samples from plant sap (when only a few drops of plant sap can be extracted).
The meter can also be immersed in liquid samples (i.e. water samples or nutritive solutions).
 
⚫ HORIBA LAQUAtwin meter K-11 is fully waterproof (IP-67).
 
⚫ LAQUAtwin K-11 Potassium meter delivers important information regarding the concentration of Potassium (K+), one of the most important nutrients in soil, plant tissue (sap extract) as well as nutritive or hydroponic solutions.
 
⚫ This meter includes: plastic case • 150 & 2000 ppm calibration solutions (14ml each) • 2 x CR2032 batteries • dropper • instruction and quick manuals.
 
⚫ Calibrate this K-11 meter regularly with Potassium Calibration Solution Set 150 and 2000 ppm