The 255-100 determines evaporation rate by measuring the changing water level in an evaporation pan. This evaporation gauge consists of a float, pulley, and counterweight attached to a precision 1000-ohm potentiometer mo...

The CS110 Electric Field Meter measures the vertical component of the atmospheric electric field. It is used in research applications for measuring the local electric field and for lightning warning applications. The CS1...

CS10-L Current Transducer The CS10 uses CR Magnetic's CR8459 Current Transformer to measure the approximate current over a range of 0 to 200 Amps. The CS10 outputs a millivolt signal allowing the transducer to be dir...

The DMM600 measures volumetric water content of organic forest floor material. It is a portable, battery-powered device that uses measurement methods sensitive to the dielectric properties of the material being measured....

The CS511 is a rugged, low-maintenance sensor that is manufactured by Sensorex. It consists of a self-polarizing galvanic cell that generates a millivolt signal proportional to the amount of oxygen present in the measure...

The CC640 is a digital camera for use in harsh environments. Where typical cameras cannot withstand cold temperatures, our CC640 digital camera operates at temperatures as low as -40°C! The CC640 can be used by itself as...

Campbell Scientific's CS547A conductivity sensor measures the electrical conductivity (EC), total dissolved solids, and temperature of water. The CS547A is suitable in most surface water, laboratory, and industrial a...

The WXT520 Weather Sensor, manufactured by Vaisala, measures wind speed and direction, precipitation, barometric pressure, temperature, and relative humidity—all in a single device that has no moving parts. The WXT520 ou...

The CS106 Barometric Pressure Sensor provides accurate, unattended measurements of barometric pressure from 500 to 1100 mb (approximately sea level to 12,000 feet). The CS106 is housed within the same enclosure as the da...

The CS100 is a barometric pressure sensor. The standard barometric pressure range is 600 to 1100 mb, which is approximately sea level to 12000 feet. The CS100 is manufactured by Setra as their Model 278. Designed for use...