The WTW ProfiLine Multi 3320 is a rugged two-input analog handheld meter for professional field and lab work. It measures pH, ORP/mV, ISE, conductivity, and electrochemical dissolved oxygen, and can display and store up to two parameters at once through its two inputs (DIN and 8-pin socket). An integrated ISE routine supports occasional ion-selective measurements.

Built for the field, it features a waterproof IP67 housing, a backlit graphic display, and a memory data logger with adjustable logging intervals from 1 second to 60 minutes. All stored entries carry GLP-supporting data (date, time, and ID), and the waterproof USB interface makes data transfer quick and simple.

Applications

Environmental measurement in ground and surface water, aquaculture, and wastewater treatment plants, as well as process chemistry, life science, food & beverage, and pharmaceutical use (pH and conductivity per pharmacopeia).

Configurations

• Meter Only (2FA310): single instrument with insulated carry case, instruction manual, CD-ROM, batteries, and cable.
• SET 1 (2FA311): meter in field case with SenTix® 41 pH electrode, CellOx® 325 DO sensor, and TetraCon® 325 conductivity cell for immediate three-parameter use.
• SET 2 (2FA312): expanded field-case set with sensor package and accessories.

Documentation

ProfiLine 3320 Series Spec Sheet  |  Multi 3320 Operating Manual

Compatible Accessories

Browse compatible sensors, calibration solutions, and replacement parts in our WTW Accessories & Parts collection.