pH

Accurate pH measurement is essential for water quality monitoring, environmental analysis, and process control applications. Our portable pH meters use electrochemical sensing with interchangeable pH electrodes connected via waterprotected BNC input, combined with automatic temperature compensation for precise and reproducible results. Compact and easy to calibrate, they give you reliable pH and ORP readings wherever water quality needs to be assessed quickly and accurately.

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Product Overview (8)

Waterproof pH meter, graphical display PRO 51x

Portable pH meter for water analysis, measuring -2...+16 pH, -2000...+2000 mV and temperature up to +150 °C with BNC input, banana temperature sockets and optional data logging (PRO 515).

pH meter for ORP and temperature measurement in water analysis GMH 35x1

pH meter for water analysis with pH, ORP and temperature measurement, covering 0.00 ... 14.00 pH, -1999 ... +2000 mV and -5.0 ... +150.0 °C, with ATC, analog output and optional data logging.

Handheld pH / ORP meter for water, labs and quality control GMH 55x0

Handheld pH / ORP meter for pH, mV, mVH, rH and temperature measurement, with ranges from -2.000 to 16.000 pH and -1999.9 to 1999.9 mV, high resolution, GLP functions and IP65 / IP67 housing.

Portable pH meter for ORP and temperature measurement HD2105.x

Portable pH meter for pH, ORP and temperature measurement, with -2.000…+19.999pH, ±1999.9mV and Pt100/Pt1000 input. Includes LCD display, RS232C output and IP66 protection.

Portable pH meter for pH, ORP and temperature measurement HD2305.0

Portable pH meter for pH, ORP and temperature measurement. Measures -2.00…+19.99pH, -1999.9…+1999.9mV and Pt100/Pt1000 temperature, with LCD display, BNC input and IP67 protection.

Waterproof pH meter ECO 51x

Waterproof pH meter with excellent price-performance ratio, and robust design for field and laboratory applications. Measuring 0 ...14 pH with ±0.02 pH accuracy. ECO 511 adds ORP ± 1500 mV, Pt1000 temperature input and alarm functions.