Spectrum LAQUA Twin Nitrate Meter

 
LAQUA Twin Nitrate Meter
 
  • New “Professional Grade” Meter
  • Measure nutrient solutions, soils, greenhouse soilless media, water samples and tissue sap
  • Waterproof pocket-sized meter with digital calibration
  • Sensors store dry and are field replaceable
  • Measures from 14 to 1,400 ppm
  • Accuracy correlates well with laboratory analysis
  • Unique flat sensor allows you to conveniently and accurately measure samples as small as 0.3 mL
  • Automatic temperature compensation, waterproof, auto power-off
  • Includes two CR2032 batteries, case and calibration standards