PH Sensor YSI ProPlus Smog Monitor Thanks to our patented laser

Thanks to our patented laser technology

automatic temperature compensation

is ideal for wells

Multiple user-friendly features designed into the FH950 allow you to quickly and easily determine stream velocities for required discharge measurements

Controlled by a microprocessor

PH Sensor YSI ProPlus Smog Monitor Thanks to our patented laserMeasure pH quickly and easily with the 1001 sensor. The 605101 pH Sensor can be used with the YSI Professional Plus Multiparameter Handheld Instrument. Requires Cable Probe Assembly. Item is heat packed in the winter months. Shipment must be made via 2 day or next day carrier during that time information.