The only pocket meter that directly measures nitrate ion and nirate-nitrogen concentrations in 0.3ml sample (or 0.05ml sample with sampling sheet B). Unique sensor allows measurement of viscous liquids, solids, and even powder samples. No need for a beaker to calibrate your meter or measure a sample. Just place few drops of the standard or sample onto the flat sensor. This procedure saves you time and prevents wasting your precious sample.

    Minimum sample volume: 0.3ml (0.05ml with sampling sheet B)
    Up to 2 calibration points
    Auto standard recognition
    Changeable high and low calibration values
    Multiplication compensation: 0.01 to 9.90
    Temperature and mV display
    Temperature calibration: 5 to 40.0 ºC
    Auto hold / auto stable measurement
    Auto power off: 30 mins.
    Low battery indicator
    IP67 Rating dust & waterproof
    Replaceable sensor
    400 Hours battery life: continuous use without backlight
    Material: ABS epoxy
    Display: custom (monochrome) digital LCD with backlight
    Operating conditions: 5 to 40 ºC, 85% or less relative humidity
    Warranty: 2 years - meter, 6 months - sensor
    Packed in handy carrying case
    Supplied with accessories (see specifications for more details)