PH and Conductivity Meter for Aquariums |: Plus Additional Water Parameters

Aquarium measuring instruments provide digital readings for water parameters and operating conditions. Depending on the device, the range includes meters, testers and monitors for pH, conductivity, TDS, redox potential, salinity, oxygen, temperature or light intensity. Controllers can additionally switch compatible equipment when defined limits are reached.

Select the instrument according to the parameter, required measuring range and intended use. A portable tester is suitable for individual measurements, while a monitor is designed for continuous observation. When choosing a controller, check its switching function, connection, permitted electrical load and compatibility with the equipment to be controlled.

Accurate measurements also depend on calibration, probe condition and correct storage. Compare whether calibration solutions, electrodes, temperature compensation, power supply or other accessories are included. Product pages provide measuring ranges, resolution, supplied components and available replacement probes.