Signet 9900 SmartPro Multi-Parameter Flow Transmitter Panel Mount Dial-Type voltage_220-240V The K-2006 tests for Free

The K-2006 tests for Free and Combined Chlorine

The new PPM sensor is a solid-state sensor with a selective membrane that provides direct readings of Free Chlorine in water at concentrations ranging from 0

this Rainbow #92 model brush is great for mild algae and as a start-up brush when opening your pool or spa

Routine pool maintenance is an unavoidable fact of life if you want to keep your pool looking clean

Signet 9900 SmartPro Multi-Parameter Flow Transmitter Panel Mount Dial-Type voltage_220-240V The K-2006 tests for FreeThe Signet 9900 Transmitter provides a single channel interface for many different parameters including Flow, pH ORP, Conductivity Resistivity, Salinity, Pressure, Temperature, Level and other sensors that output a 4 to 20 mA signal. The 9900 Transmitter (Generation II or newer) has the added capability of supporting the Batch Module for batching control. The highly illuminated display and the extra large (3. 90 x 3. 90 inches) auto sensing backlit