Digital Portable Multiparameter pH Meter

The HI98194 is a waterproof portable logging multi-parameter meter that monitors up to 12 different water quality parameters. Its multi-sensor probe allows for the measurement of key parameters including pH, ORP, conductivity, dissolved oxygen, and temperature. The probe transmits readings digitally to the meter, where data points can be displayed and logged. The complete system is simple to setup and easy to use. The meter comes with a multi-parameter pH/EC/DO/Temperature probe that features a quick connect that makes a waterproof connection with the meter. Sensors are automatically recognized by the probe and meter when connected. Any ports not used on the probe will not have the parameter displayed on the meter. Sensor replacement is quick and easy with field replaceable, screw type connectors that are color coded for easy sensor identification. The probe features a multi-strand/multi-conductor shielded cable with 4m, 10m, 20m, and 40m lengths available. It's rugged, waterproof design makes it ideal for field use. SPECIFICATIONS OF METER PARAMETERS ARE ON LAST PAGE OF BROCHURE.

pH Features
~ Calibration: Up to a three-point calibration with five standard buffers and one custom buffer available
~ pH in mV option: Useful for diagnostics
~ GLP data: Offset, slope, date, time and buffers used
~ Automatically temperature compensated readings
~ pH or pH/ORP field replaceable sensors: Gel filled and maintenance free or Double junction for reduced contamination of reference cell

Dissolved Oxygen Features
~ Choice of units: Display units in % saturation or ppm (mg/L)
~ Salinity compensation for saline waters: Manual entry of salinity values, Readings compensated for salinity effects
~ Built-in barometer: Automatic compensation for changes in atmospheric pressure, User selectable units
~ Temperature compensation
~ Polarization: Automatic polarization of probe at startup
~ Membrane caps: Ready-to-use HDPE pre-tensioned membrane caps are easy to replace

EC/TDS/Resistivity Features
~ Calibration: Single-point calibration from six standards
Temperature compensation:
~ Automatic Temperature Compensation
~ Configurable temperature coefficient range from 0.00 to 6.00%/°C
~ Choice of reference temperatures at 20 or 25°C
~ Absolute conductivity can be displayed along with the temperature compensated value
~ Auto-ranging
~ Salinity readings: Practical Salinity Scale (PSU) based on conductivity calibration

SEE LINK TO BROCHURE FOR FURTHER DETAILS ON THE FOLLOWING FEATURES:
~ Backlit Graphic LCD Display
~ Waterproof Protection
~ Auto-sensor Recognition
~ Automatic Temperature Compensation
~ Automatic Barometric Pressure Compensation
~ Dedicated Help Key
~ PC Connectivity
~ Long Battery Life
~ Quick Connect Digital Probe
~ Color Coded, Field Replaceable Sensors
~ GLP Data
~ Standard or Quick Calibration
~ Data Logging
~ Intuitive Keypad
~ Rugged Custom Carrying Case