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HomeProductsProduct categoriesPortable metersPortable meters > ProfiLine Multi 3320

Multi-parameter portable meter ProfiLine Multi 3320

WTW multi-parameter portable meter ProfiLine Multi pH 3320 with cable

Universal multi-parameter pocket meter with two inputs for pH, mV, ISE, conductivity and dissolved oxygen determination in environmental applications

  • Comprehensive measuring functions for pH, ORP, ISE, conductivity and dissolved oxygen
  • With built-in memory and data logger to capture measuring series
  • Robust and waterproof
  • Backlit graphic display for parallel output of measured values

Simultaneous measurement, display and storing of up to two parameters – the Multi 3320 for the measurement of pH, ORP, conductivity and dissolved oxygen (electro-chemical). It is an ideal meter for environmental applications in the areas of ground and surface water measurement, in aquatic cultures as well as in wastewater treatment plants and much more. All conventional WTW pH electrodes, combined ISE electrodes, conductivity measuring cells and galvanic oxygen sensors can be connected to the meter.


Model Description Order no.
Multi 3320 Single meter 2FA310
Multi 3320 SET 1 Field set, SenTix® 41, CellOx® 325, TetraCon®325 2FA311
Multi 3320 SET 2 Field set, SenTix® 41-3, CellOx® 325-3, TetraCon®325-3 2FA312

Technical Data

* depending on the oxygen sensor and measuring medium
pH -2.000 .. .+19.999 pH
mV -2500 ... +2500
ISE (mg/l, µmol/l, mg/kg, ppm, %) 0.000 … 999999
O2-Konzentration 0.00 ... 20.00 mg/l
0.0 ... 90.0 mg/l*
O2-Sättigung 0.00 ... 200,0 %
0.0 ... 600%*
Conductivity 0.000 µS/cm ... 1000 mS/cm
Salinity 0.0 ... 70,0
TDS 0 mg … 199,9 g/l
Cablibration memory Retrieve up to 10 calibrations
AutoRead Automatic/Manual switchable
Celsius/Fahrenheit Yes
Display LCD graphic, backlit
Data memory manual 200/5000 automatic
Logger manual/timer-controlled
Waterproof IP 67
Interface Mini USB-B
Power supply 4 x 1.5 V AA or 4 x 1,2 V NiMH battery pack
Continuous operation up to 800 h without/ 100 h with lighting


Model Description Order no.
KS MultiLine 2 Field case set for multi-parameter systems, without meter and sensors 2F0004


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