Myron L Ultrapen Replacement Sensors — PT2, PT3, PT4, PT5 and PT6 Sensor:RPT2 — pH Sensor for PT2 / PTBT2 Used with: YSI 900 chlorine

Used with: YSI 900 chlorine colorimeter

Geotech FEP Disposable Bailers are molded from fluorinated ethylene propylene — the most chemically inert bailer material available

no licensing

The Solinst 301 Water Level Temperature Sensor (WLTS) is a submersible pressure and temperature transmitter

keeping the SC-166 camera centered in the well during a survey

Myron L Ultrapen Replacement Sensors — PT2, PT3, PT4, PT5 and PT6 Sensor:RPT2 — pH Sensor for PT2 / PTBT2 Used with: YSI 900 chlorineUser replaceable sensors for Myron L Ultrapen and UltrapenX2 pocket testers. When a pen slows down, drifts, or stops holding calibration, the sensor not the instrument is almost always the part that has reached end of life. Each sensor installs in the field with the instructions supplied in the box; no return to factory service required. Application Keep a spare sensor with any pen that lives on a sampling route. pH and ORP sensors are consumable by