Quick Overview
The M300F is a benchtop multi-parameter water quality meter designed for laboratory measurement of pH, ORP, ion concentration, conductivity, resistivity, TDS, salinity, dissolved oxygen and temperature. It features a 5.7-inch LCD display, automatic or manual temperature compensation, multiple reading modes and storage for up to 500 results. USB and RS-232 interfaces support connection to a computer or printer for convenient data management.
Product Description
The M300F Benchtop Multi-Parameter Water Quality Meter provides a practical solution for routine water testing and laboratory analysis. Multiple electrode inputs allow users to measure pH, mV/ORP, ion concentration, conductivity, resistivity, TDS, salinity, dissolved oxygen and temperature with one instrument.
The pH measurement range is -2.00 to 20.00 pH with an accuracy of ±0.01 pH. Up to five calibration points are supported, with automatic recognition of NIST, GB, USA and DIN buffer solutions.
For ion-selective measurement, the instrument supports units including μg/L, mg/L, g/L, mmol/L, ppm and ppb. Built-in methods are available for common ions such as fluoride, chloride, nitrate, ammonium, potassium, sodium, calcium, copper, lead and silver. A suitable ion-selective electrode is required for each target ion.
Conductivity can be measured from 0.000 μS/cm to 1000 mS/cm. The meter also calculates resistivity, TDS and salinity. Polarographic dissolved oxygen measurement covers 0.00 to 20.00 ppm and supports air-saturated water or zero-oxygen calibration, automatic barometric pressure compensation and manual salinity correction.
Auto-read, timed-read and continuous-read modes are available for different laboratory workflows. The auto-hold function detects and locks a stable endpoint. Up to 500 results can be stored, while GLP-compatible records, USB communication and RS-232 printer output support traceable data management.
The meter has an IP54-rated enclosure for protection against dust and splashing water. Electrodes, probes and accessories supplied may depend on the selected configuration.
