Hands-free monitoring and dosing of solution pH levels. Features:• Automatic control and monitoring of system pH with reservoirs up to 200 US gal/760 L• Plant-safe green back lit LCD with adjustable brightness• Large, easy to read displays• Easy to navigate menu to program and adjust settings• Simple push button pH calibration with on screen guide• Flashing high/low alarm with control lockouts• Dosing lockouts to protect from over-dosing• Auto resume dosing on restart after power loss• Water resistant, wall mount design• 13 foot (4 meter) acid/alkali resistant dosing tube supplied• Use with undiluted Bluelab pH Up or Down• International power supply• Replaceable double junction pH probe• Separate Bluelab Temperature Probe (for pH ATC)• Replaceable peristaltic pump and tubes Probe Tips All probes are interchangeable between all Bluelab products All probes carry a 6 month warranty Proper hydration of ph probes is vital to maintain wick All PH probes eventually need to be replaced—they can only house so much reference solution KCl storage solution is required for optimum probe maintenance RO water will reduce probe life
