US$ 115.00
so the sample is in contact with the tubing only
1 mm of rainfall
very compact
With a 674 Rain Gauge connected
VanEssen Baro-Diver Bladder Pumps & Controllers so the sample is inThe Baro Diver is a datalogger for long term uninterrupted, real time atmospheric pressure monitoring. In addition, the Baro Diver can monitor shallow water levels using a pressure sensor when submerged at a fixed level under the water surface. The pressure sensor measures the equivalent hydrostatic pressure of the water above the sensor diaphragm to calculate the total water depth. The Diver autonomously measures pressure and temperature and records
US$ 115.00
US$ 405.00
US$ 49.95
US$ 26.95
US$ 39.95