YSI 1001 pH sensor for the Professional Plus instrument.
Easy user-replaceable sensor allows for quick sensor replacements, if needed. No tools necessary.
Measure 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.