Put the power of a laboratory right in your hands
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
Accuracy correlates well with laboratory analysis
Automatic temperature compensation, waterproof, auto power-off
Includes two CR2032 batteries, case, calibration standards