Provides multiparameter measurement in a compact and rugged IP67 waterproof enclosure. Ideal for demanding application, this meter features rugged, quick connect multi-function probe with field replaceable sensors. The HI-98194 measures 12 different water quality parameters: pH/mV, ORP, conductivity, TDS, resistivity, salinity, seawater, dissolved oxygen, atmospheric pressure, and temperature. A backlit, graphic LCD provides easy to read resolution even in low-lit areas. A combination of dedicated and soft keys allows easy, intuitive operation in a choice of languages.

• Allows users to store up to 45000 continuous or log-on demand samples with logging intervals from one second to three hours
• Logged data can be later transferred to a PC
• Comprehensive GLP data includes data from the last five calibrations
• Contextual Help Menu can be accessed to obtain on-screen information and assistance about each feature
• The HI-7698194 probe features a quick connect DIN connector to make attaching and removing the probe simple and easy
• IP67 rated waterproof, rugged enclosure for meter, IP68 for probe
• Colour coded, field replaceable sensors
• Quick calibration feature allows for a single point calibration for pH, conductivity, and dissolved oxygen all in a few simple steps
• Auto sensor recognition
• Up to 360 hours of battery life, powered by (4) 1.5V batteries
• pH specific features:
• Up to three point calibration with five standard buffers and one custom buffer available
• EC/TDS/resistivity specific features:
• Single point calibration from six standards (84µS/cm, 1413µS/cm, 5.00mS/cm, 12.88mS/cm, 80mS/cm, 111.8mS/cm)
• 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
• Practical Salinity Scale (PSU) based on conductivity calibration
• Dissolved oxygen specific features:
• Display units in % saturation of mg/L (ppm)
• Salinity compensation for concentration
• Pressure compensation for concentration
• Built-in barometer with user-selectable units (mmHg, inHg, atm, psi, kPa, mbar)
• Temperature compensation
• Automatic polarisation of probe at startup
• Ready to use HDPE pre-tensioned membrane caps are easy to replace
• Probe details:
• The HI-7698194 is a multiparameter pH/EC/DO/temperature probe for use with the HI-98194 portable meter
• Features a quick connect that makes a waterproof connection with the meter, sensors are automatically recognised 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 colour coded for easy sensor identification
• The probe features a multistrand multiconductor shielded cable
• It’s rugged, waterproof design makes it ideal for field use
• IP68 sensor
• Supplied with HI-7698194 probe, HI-7698194-1 pH/ORP sensor, HI-7698194-3 EC sensor, HI-7698194-2 DO sensor, HI-76981942 probe maintenance kit (HI-7042S DO electrolyte solution, DO membrane caps (5), O-rings for sensors (5), syringe with grease to lubricate the O-rings), HI-9298194 Hanna PC software, HI-920015 micro USB cable, 1.5V AA batteries (4), instruction manual, quick start guide, quality certificate, and rugged carrying case with custom thermoformed insert