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)