Hands-free monitoring and dosing of solution pH levels.

Features:
• Automatic keep watch over and monitoring of system pH with reservoirs up to 200 US gal/760 L
• Plant-secure 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 keep watch over lockouts
• Dosing lockouts to offer protection to 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 productsProper hydration of ph probes is vital to deal with wick
All PH probes eventually want to be replaced—they are able to only house such a lot reference solution
KCl storage solution is required for optimum probe maintenance
RO water will reduce probe life

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24/7 test, monitor keep watch over (doser) for your pH up and down in water to maximize your grow and ensure plants get a balanced feed (nutrients) with lab quality glass probe; General uses include growing tent and reservoir
This hydroponics digital tester has ATC that provides consistent reading irrespective of any fluctuations in temperature; High and low alarm when outdoor parameters with safety lockout
Automated dosing with intuitive on-time/off-time for single-direction keep watch over; Combine with conductivity (TDS) pen and other meters for full garden nutrient monitoring in water and soil
KIT INCLUDES: Calibration solution, replaceable pump, dosing tube, pH and temperature probes, international power supply, probe care kit sold one at a time
Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for growers; 2-Year Limited Warranty with proof of purchase (6-month warranty for pH probe)