Hanna HI98199 | Portable pH/EC/DO Waterproof MeterThe Hanna HI98199 is a portable multiparameter meter designed for field water quality testing where pH, conductivity, and dissolved oxygen may be required from one platform. It is suitable for environmental monitoring, wastewater treatment, industrial water testing, aquaculture, surface water surveys, and laboratory field work. The meter accepts quick connect digital probes for pH, EC, and DO measurement. Its IP67 waterproof casing can withstand

Designed for professional site users

Compact charger for workshop and site use

The pocket-sized waterproof body makes it practical for field technicians and routine laboratory users

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while the LED battery power indicator helps check battery status before work

textile utility water

Supplied with a spherical anvil

and checking underfloor heating faults

You can place it on a spot

Process tank TDS automation

and service work

Industrial source water checks