WPH310/410 PH/ORP控制器電極（探頭，感應器），前置放大器，連線

WEL-PHF-NN Electrode, pH, cartridge only ph平面電極

WEL-PHB-NN Electrode, pH, bulb surface   pH燈泡表面電極

WEL-PHH-NN Electrode, pH, flat, HF resistant pH平面耐高頻電極

WEL-MVF-NN Electrode, ORP, cartridge only   ORP平面電極

WEL-MVR-NN Electrode, rod style only

102606-5       Housing w/ preamplifier, no ATC,5 ft cable   前置放器器（不帶溫度補嘗）

102606         Housing w/preamplifier, no ATC, 20 ft cable 前置放器器（不帶溫度補嘗）

102581         Housing w/ preamplifier, Pt1000 ATC, 20 ft cable （used in option 8T）

102029         Electrode, high pressure, pH

102963         Electrode, high pressure, ORP

51160-10        Cable, 10 ft, threaded cap, BNC, CPVC

51159           Electrode, ORP, submersion, flat, no cable, CPVC

51158           Electrode, pH, submersion, flat, no cable, CPVC

S650CD-ORP     氧化劑電極

S650CD-PH      PH電極

190783          Preamplifier pH / ORP w/10 cable, pre-wired

102029  PH電極，耐強酸強堿，耐高溫電極

WCU310/410鍍銅、蝕銅控制器感應器（電極，探頭）

190787 沉浸式銅電極 Sensor, immersible, copper

190785 流通式銅感應器 Sensor, flow through, copper

190893  流通式銅感應器（高濃度）Copper Sensor（High Con.）