WTW ProfiLine pH 3310 Handheld Meter (pH/mV, DIN connector), 2AA310

The WTW ProfiLine pH 3310 is the professional standard handheld meter for all users who demand the highest standards of reliability, data security and robustness, whether in the field, in the laboratory or in process monitoring. It combines precise digital analysis with a connection for tried-and-tested analogue pH electrodes (DIN).

Robust field-ready design (IP 67)

The instrument is fully waterproof and dustproof to IP 67. (Feature) For specialist buyers working in the field (environmental measurement technology, aquaculture) or in harsh production environments, this means maximum reliability, even in the rain or if dropped into water. (Benefit) The backlit graphic display is clearly legible even in poor lighting conditions.

Measurement reliability thanks to the CMC function

A key advantage of the 3310 series is ‘Continuous Measurement Control’ (CMC). (Feature) The device continuously displays a graphical indication to the user showing whether the current measurement is still within the range of the last calibration. (Benefit) This provides immediate assurance of the reliability of the measured value and prevents measurement errors caused by out-of-date calibrations.

GLP/AQS-compliant data logger

The pH 3310 is ideal for quality assurance (AQS). It features a large data logger capable of storing up to 5,000 automatic (time-controlled) or 500 manual (at the touch of a button) data records. (Feature) All data can be transferred to a PC via the integrated mini-USB interface in a GLP-compliant manner (including timestamps and sensor ID), ensuring complete documentation (Benefit).

Flexible electrode connection (DIN)

This measuring instrument is deliberately equipped with a standard DIN connector (for pH/mV) and 4 mm banana sockets (for separate temperature sensors). (Feature) This allows specialist buyers to continue using existing standard analogue electrodes from various manufacturers flexibly (Benefit).

Technical details

• Measurement channels: 1 (pH/mV)
• pH range: -2,000 to +20,000 pH
• mV range: ±1,200.0 mV; ±2,500 mV
• Temperature range: -5.0 to +105.0 °C
• Connection (pH): DIN (for pH electrodes)
• Connection (temperature): 2 × 4 mm banana sockets (for TFK probes or similar)
• Data storage: 500 (manual), 5,000 (automatic)
• Interface: Mini-USB-B (waterproof)
• Protection class: IP 67
• Display: LCD (backlit, graphical)
• Calibration (pH): 1-, 2-, 3-, 4-, 5-point (WTW TEC / DIN buffers)
• Functions: CMC (Continuous Measurement Control)
• Power supply: 4 x 1.5 V AA (batteries) or USB operation

Contents

• ProfiLine pH 3310 meter (main unit)
• 4 x AA batteries
• Quick start guide
• CD-ROM (with USB drivers and software)
• USB cable (A to Mini-B)
• Important note: The case, pH electrodes and temperature probe (TFK) are accessories and are not included with the basic unit (2AA310).

Customised requirements & procurement service

Do you need advice on the right pH electrode for your application (e.g. a robust SenTix 41 with a DIN plug) or a separate temperature probe (TFK 325)? Our team of experts will be happy to put together a complete set for you. For accessories not listed here, please use our bespoke procurement service.