Rola-Chem 550201 Gold-Tip ORP Sensor Probe – Salt System Compatible with BNC Connector

The Rola-Chem 550201 Gold-Tip ORP Probe is engineered for precise monitoring of sanitizer levels in saltwater and traditional chlorine pool systems. Unlike platinum-tipped probes, the gold electrode in the 550201 resists interference from salt and provides more accurate ORP readings in saline environments. This makes it the preferred sensor for saltwater pools, spas, and fountains.

Designed to pair seamlessly with Rola-Chem's digital and Generation II chemical controllers—including models like the 554000 and 555007—the probe features a standard BNC connector and a 8-ft cable for flexible installation in flow cells or inline plumbing. Its sealed, non-refillable construction offers long-term reliability with minimal maintenance, and the durable body resists harsh chemical environments.

Whether you're replacing a sensor on a saltwater commercial pool or upgrading an automation system in a high-end residential installation, the 550201 delivers the reliable ORP performance you need to keep sanitizer levels balanced and bathers safe.

What’s Included

• Rola-Chem 550201 Gold-Tip ORP Sensor Probe

• 8-foot cable with BNC connector

• Pre-filled storage cap to maintain sensor life

•  1-Year Manufacturer's Warranty