Lufft WS600 Compact Weather Station monitoring well Audio: built-in unimorph speaker with

Audio: built-in unimorph speaker with on/off switch (greater than 60 db at 0

It will also detect and measure sinking layers of DNAPL

GilAir Plus has the capability of automatically correcting the flow rate for altitude changes to maintain constant flow accuracy of +/- 5% over this barometric pressure range

if required

Lufft WS600 Compact Weather Station monitoring well Audio: built-in unimorph speaker withFrom the WS product family of professional intelligent measurement transducers with digital interface for environmental applications. WS600 UMB Compact Weather Station for measuring of air temperature, relative humidity, air pressure, wind direction and wind speed. Relative humidity is measured by means of a capacitive sensor element; a precision NTC measuring element is used to measure air temperature. Ultrasonic sensor technology is used to take