The HI9814 is a lightweight and waterproof portabl...
The HI9814 is a lightweight and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single reinforced electrode
The HI991003 Water-resistant Portable pH / mV / OR...
The HI991003 Water-resistant Portable pH / mV / ORP meter is suitable for pool water, spa water, waste water, drinking water and various other applications.
Professional waterproof portable pH/ORP/ISE/°C me...
Professional waterproof portable pH/ORP/ISE/°C meter for precise water analysis. Features CAL Check™, 5-point calibration, data logging and USB connectivity.
The HI98594 is a portable, waterproof multi-parame...
The HI98594 is a portable, waterproof multi-parameter meter that monitors up to 14 different parameters. The portable meter measures key parameters including pH/ORP, EC/Turbidity, DO and temperature.