AgTech: Nitrogen Sensor / Nitrate Meter

Measure nutrient solutions, soils, greenhouse soilless media, water samples and tissue sap.

Nitrogen is essential for healthy and high yielding crops. The current cost of nitrogen fertilizers requires growers to make well-educated and accurate decisions regarding when and how much nitrogen is needed. Immediate in-field testing determines how much nitrate is already present, minimizing the possibility of wasted fertilizer.

- 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 0.3mL

- Automatic temperature compensation, waterproof, auto power-off

- Includes two CR2032 batteries, case and calibration standards

Source : http://www.specmeters.com/