WTW Pocket Multi-Parameter Instrument Multi-Line P3

The Professionally Designed System

Handy, easy to use, robust, waterproof and additionally with several measuring parameters. Simultaneous connection of a pH/Redox electrode and conductivity cell allows up to three parameters to be measured at the same time

Multi line P3/LF-SET

Professional case with built-in measuring set, with instrument, electrode, conductivity cell, calibration, maintenance accessories & operating instructions.

Multiline P3	Conductivity measurement
Measuring range/ resolution	۱ μS/cm 500 mS/cm in 4 ranges Salinity : 0,0 ۷۰٫۰
Accuracy (± ۱ digit)	± ۱% ovf value
Temperature compensation	linear and non-linear function for ultra pure and natural waters

Multi line P3	pH measurement
Measuring range/ resolution	pH: -2.00 +16.0 mV: -1250 +1250
Accuracy (± ۱ digit)	pH: ±۰٫۰۱ pH mV: ±۱ mV
Temperature compensation	automatic: -5 +99.9 °C manual: -20 +130 °C

Multi line P3	Temperature measurement
Measuring range	-۵٫۰ … +۹۹٫۹ °C

Performance features

Hose-proof (IP66) and submersible (IP67) display, automatic calibration of all sensors, built-in memory for 120 data sets and serial RS 232 interface
Impact-resistant antistatic ABS plastic housing
Insensitive silicone keyboard for simple operation
Calibration and measurement in GLP mode
Built-in memory for 120 data-sets each with 3 measured values, date, time, and individual identification number
Time-controlled measurements over periods of up to 5 days
Push-button manual store
Energy-saving operation by low power electronics & automatic switch-off
Operation for 150-800 hours with rechargeable batteries (period depends on connected sensors)
Continuous operation with plug-in mains power supply
EMC interference resistance – e.g. measurements are not influenced by strong transmitters (radio, etc.)

Parameter selection:

pH and Redox potential

Conductivity & salinity

Temperature

Advantages

Handy & complete

Waterproof

Easy to use

GLP-conform