Product Description The only compact meter for a quick measurement of nitrate ion and nitrate-nitrogen concentrations using an ion selective membrane. Flat sensor technology and 60 years of sensor engineering realizes a reliable and direct measurement of a drop of the sample from 0.3mL. Use sampling sheet (sold separately) to measure down to 0.05mL or more. Unique sensor mechanism realizes direct measurement of solid, viscous, powder samples. No need for a beaker to calibrate or measure. Just drop the standards and sample on the flat sensor, saves you time and minimize wasting your precious sample. This lightweight, pocket-sized meter is suitable for research and industrial applications in diverse fields. Applications include: Soil and sap testing for improved agriculture; food testing* * Detection of ions in water only; electrolytes in oils cannot be measured. Ion measurement can be affected by non-target ions. Functions Autocalibration function recognizes standards and is user-selectable for either one- or two-point calibrations. Auto range change Temperature compensation IP67 waterproof Auto hold Automatic power off （30 minutes) This equipment contains button batteries and is not intended for general consumer use. (i) the equipment is intended to be used in trades, professions or industries only; (ii) the equipment is not intended for sale to the general public; (iii) the equipment is not intended to be used where children are present; Also known as: Nitrate meter, compact nitrate meter, pocket nitrate meter, nitrate ion meter, nitrate ISE meter, HORIBA nitrate meter, LaquaTwin nitrate meter, nitrate in plant sap
