US$ 139.95
25ea Self Stick
PTFE filter discs
Dilute 1:100
combustibles
these trusted tools deliver long-term value and precise results
YSI 5564A Amplified pH Sensor Kit low flow 25ea Self StickKit version of the 5564A amplified pH sensor for the YSI 556, bundled with the guard extension adapter required to fit the sensor into the probe guard on 2 port ProSeries 556 cables. Used with: YSI 556 One year sensor warranty. 556 Manual 556 Spec Sheet
US$ 139.95
US$ 195.00