Fit For Purpose

Fit For PurposeThe Hanna Instruments BL121 is a precise automatic chemical control and dosing system specifically designed for hot tubs and domestic pools providing automatic control of Chlorine and pH levels. It delivers:-

• Improved water quality regardless of bather load or sunlight levels
• Chemical cost savings through reduced chemical use
• Continuous readout of pH, chlorine activity and temperature
• Automatic data capture every second for long term monitoring
• Built-in chemical dosing pumps, no need to source any components

Everything is supplied within the price including pipe saddles, isolation valves, wall mount board, digital 3-in-1 sensor, 2 dosing pumps, alarm outputs and calibration solutions.

Hanna Instruments Ltd
Tel. 01525 850855
www.hannainstruments.co.uk