Aqua Master Tools C800 Pro pH/EC Controller - 230 x 43 x 43 mm - Dosing Pumps Not Included

Automatic pH and EC Control for Batch Tanks - 230 x 43 x 43 mm

Nutrient solution drifts, and checking it by hand takes time and invites error. This controller measures pH, EC, PPM, TDS and temperature continuously and doses set amounts when readings leave your target range. Alarms alert you when values go high or low, and dosing stops while an alarm is active.

Sold as a single unit with pH and EC electrodes, it suits growers who run a batch tank in a hydroponic or irrigation system and want steadier nutrient control, from a small indoor setup to a professional operation. Dosing pumps are not included and must be bought separately.

Key Features & Benefits

• Combined pH and EC measurement — one controller tracks pH, EC, TDS, PPM and temperature with automatic temperature compensation.
• Settable dosing times — on-time runs from 1 to 900 seconds and off-time from 0 to 60 minutes, so you can match dosing to your tank.
• Alarms — low and high alerts for pH, EC and temperature, with dosing stopped in an alarm state.
• Phone app support — works with Android 8.0 or later and iOS 12 or later.
• Up to 1 year of history — review past readings and alarms.

Who Should Use the C800 Pro

Growers who manage nutrient tanks in hydroponic or irrigation systems and want automated pH and EC adjustment, whether at home or at commercial scale.

About Aqua Master Tools C800 Pro

The C800 Pro is a pH/EC controller from Aqua Master Tools. The kit includes the controller, a pH electrode, an EC electrode with built-in temperature sensor, an international power adapter and a user manual. It runs on AC 85-260V, 50-60Hz, with UK, EU, AU and US plugs.

Frequently Asked Questions

Q: Are dosing pumps included?
A: No. Dosing pumps are not included and must be purchased separately. Check the dosing pump manual for setup details.

Q: What does it measure?
A: It measures pH from 0.00 to 14.00, EC from 0.00 to 20.00 mS/cm, and temperature from 0 to 50°C (32 to 122°F). It also reports TDS and PPM.

Q: How do I calibrate it?
A: pH calibration uses 1, 2 or 3 points at 4.0, 7.0 and 10.0 pH. EC uses 1-point auto calibration with 1.4, 3.0 or 12.88 EC solution.

Q: How accurate is it?
A: pH accuracy is ±0.1 pH. EC, TDS and PPM accuracy is ±2% of full scale, and temperature accuracy is ±1.0°C.

Q: What does F.S. mean?
A: F.S. means full scale. A ±2% F.S. accuracy is a percentage of the top of the measuring range, not of each individual reading.

Q: Is it waterproof?
A: The controller is rated IP63, and the electrodes are rated IP67.