Measurement device for determining Ca, Mg, K, Na, NO3, with MUI sensor, reference fluids A+B 500 mL each, Flex-PVC tube 8 m (315″), Slave Doser 2.2, 4 pumps, with power supply, 2x PAB-cable 50 cm.
Measurement device for the determination of alkalinity, with pH-electrode, calibration fluids pH4 and pH7, reagent 500 mL, silicone tube 5 m, EXT dosing pump unit, 4 pumps, stepper motors, with power supply and 2x PAB-cable 50 cm.
2 tubes including fittings for GHL Doser 2.2 / 3 Maxi
Aquarium Controller for controlling light, and measurement and control of pH/Redox and Temperature. Power Supply, Digital Temperature Sensor, and USB-Cable are included
With interchangeable power plugs: Euro, UK, USA
Expansion card for ProfiLux and Expansion Box. 1 switchable input for pH-value sensor or Redox sensor, galvanically isolated 1 input for digital water temperature sensor, galvanically isolated
Power supply for Mitras Slimline 20 W, Europlug
Driver for up to 4 Mitras-Simu-Sticks max. Output current 5 A, with power supply
Flow sensor, 300 – 5000 L/h Nominal width DN20, 2x G1″ outside thread, without connection adapter inkl. 2m Kabel Mini-DIN<->M12
Leakage interface, for connecting leakage sensors to ProfiLux Mini-DIN, incl. 2 m cable
Expansion card for ProfiLux and Expansion Box. 1 galvanically isloated input for oxygen sensor
Pre-order promotion: Save until Jan. 04, 2026!
A dedicated 24/7 touchscreen display for your ProfiLux IL.
Provides instant access to key measurements, manual controls, and system actions – no phone or app needed.
Designed for installation inside GHL Industrial Line enclosures.
Complete bundle for automated multi-ion measurement and dosing with a price advantage compared to buying separately.
Not a standalone solution – requires a compatible GHL master device.
Complete standalone bundle for automated alkalinity (KH) measurement and dosing with a price advantage compared to buying separately.
No additional controller required.
for Upgrade of Doser 2.2 Maxi Standalone to Doser 3 Maxi Standalone
Mainboard, 2x rear plates (black and white), USB-C-cable
IMPORTANT NOTE: Please be advised that our office will be closed for the holiday season from December 24, 2025, to January 4, 2026. Our services, including ticket processing and shipping/logistics, will resume on January 5. We thank you for your understanding and wish you a happy holiday season!
