HM Digital SP-1-PSC TDS/EC Sensor Probe for Panel Mounted Controllers 500 Grains as the tank

as the tank

Features: The reservoir assembly (bottle)

Also removes VOC

3/8" ferrule

Aqua Flo 92504 UV Housing With Machined Cap is the replacement housing for the Aqua Flo UV20 series of systems

HM Digital SP-1-PSC TDS/EC Sensor Probe for Panel Mounted Controllers 500 Grains as the tankFeatures: TDS EC Sensor Probe for panel mounted controllers Durable plastic probe Stainless steel sensors High quality construction Compatible With HM Digital Panel Mount Controllers HM Digital SP 1 TDS EC Sensor Probe Specifications Sensors: stainless steel Probe: 1 2" threaded bushing (detachable from cable) Cable: 3 meter (9. 8 ft) shielded cable Connector: 4 pin