Bluelab pH Controller 

This pH controller features a built-in pump that allows precise adjustment within a 0.1 pH range, allowing you to control everything with an automated control and monitoring system. Automatic temperature compensation ensures accurate readings. Simply set your target pH value and the controller automatically adjusts, saving you time and effort.

Features:

• Built-in Wi-Fi (optionally disabled)
• Automatic pH control and monitoring system
• Plant-safe green backlit LCD with adjustable brightness
• Large, easy-to-read display
• Easy-to-navigate menus for programming and adjusting settings
• Simple push-button pH calibration with on-screen guidance
• Flashing high/low alarms with control lockout
• Dose lockout prevents overdosing
• Automatic dosing resumes after power outage
• Waterproof, wall-mountable design
• Replaceable peristaltic pump and tubing

Specifications:

• Automatic temperature compensation
• Operating environment: 0 to 50°C / 32 to 122°F
• Measurement resolution: 0.1 pH
• Measurement range: Control: 0.1 to 13.9 pH. Unidirectional (upward or downward)
• Measurement accuracy: ± 0.1 pH
• Calibration: Two-point or three-point (pH 7.0 & pH 4.0 and/or pH 10.0 calibration)
• CE certified
• RoHS compliant