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Hanna Instruments - HI98195 Multiparameter pH/ORP/EC/Pressure/Temperature Waterproof Meter
Hanna Instruments - HI98195 Multiparameter pH/ORP/EC/Pressure/Temperature Waterproof Meter - Image 2
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Hanna Instruments - HI98195 Multiparameter pH/ORP/EC/Pressure/Temperature Waterproof Meter - Image 4

Hanna Instruments – HI98195 Multiparameter pH/ORP/EC/Pressure/Temperature Waterproof Meter

The HI98195 is a rugged, waterproof multiparameter meter designed for accurate measurement of pH, ORP, EC, TDS, salinity, resistivity, atmospheric pressure, and temperature in laboratory and field applications. With high-precision sensors and automatic multi-point calibration, it ensures reliable and repeatable results. The IP67-rated housing protects the instrument in harsh environments, while advanced logging capabilities allow long-term monitoring. Powered by AA batteries with up to 360 hours of operation, the HI98195 is built for extended field use.

  • Measures pH, ORP, EC, TDS, Salinity, Resistivity, Pressure & Temperature
  • Automatic multi-point calibration with buffer recognition
  • 45,000 record data logging (continuous or on-demand)
  • IP67 waterproof with long battery life (up to 360 hours)

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Description

The HI98195 multiparameter meter delivers high-performance water quality analysis with professional accuracy. It measures pH from 0.00 to 14.00 (± 0.02 pH accuracy), ORP up to ± 2000 mV, EC up to 200.0 mS/cm (400 mS/cm absolute), TDS up to 400.0 ppt, salinity up to 70 PSU, and resistivity up to 1.0000 MΩ·cm. Automatic calibration features include one, two, or three-point pH calibration with standard buffer recognition, single-point EC calibration with six standard solutions, and customizable calibration points. Temperature compensation from -5 to 55°C ensures accurate readings across varying environmental conditions.

Built for demanding environments, the HI98195 features automatic atmospheric pressure measurement (450–850 mmHg) and temperature calibration at a custom point for enhanced accuracy. The meter can store up to 45,000 recordswith adjustable logging intervals from one second to three hours. Data can be transferred to a PC via USB using Hanna software for efficient analysis and documentation. With an IP67-rated enclosure and long battery life powered by four AA batteries, the HI98195 is ideal for environmental monitoring, industrial processes, and field research.

Features

  • Comprehensive Multiparameter Measurement – Measures pH, ORP, EC, TDS, Salinity (PSU & σ), Resistivity, Atmospheric Pressure, and Temperature in one portable waterproof meter.
  • High Accuracy Performance – pH accuracy ± 0.02 pH; ORP ± 1.0 mV; EC ± 1% of reading; Temperature accuracy ± 0.15°C.
  • Wide EC & TDS Ranges – EC from 0 to 200.0 mS/cm (400.0 mS/cm absolute); TDS up to 400.0 ppt depending on factor.
  • Automatic Multi-Point Calibration – pH calibration up to three points with five standard buffers; EC single-point calibration with six standard solutions or custom point.
  • Advanced Salinity & Resistivity Modes – Salinity up to 70 PSU; Seawater Sigma up to 50 σ; Resistivity up to 1.0000 MΩ·cm.
  • Automatic Temperature Compensation – From -5 to 55°C (23 to 131°F) for reliable measurements.
  • Atmospheric Pressure Monitoring – Automatic pressure measurement from 450 to 850 mmHg with custom calibration point.
  • Large Data Logging Capacity – Stores up to 45,000 records with continuous or log-on-demand logging.
  • Adjustable Logging Interval – Selectable from 1 second to 3 hours.
  • USB PC Connectivity – Data transfer via micro USB using HI9298194 Hanna software.
  • Long Battery Life – Approximately 360 hours continuous use without backlight (50 hours with backlight).
  • IP67 Waterproof Design – Dustproof and protected against water immersion for field reliability.
  • Complete Professional Kit – Supplied with multiparameter probe, pH/ORP sensor, EC sensor, maintenance kit, PC software, USB cable, batteries, and rugged carrying case.

Specifications

SKU HI98195-web
Product Name Multiparameter pH/ORP/EC/Pressure/Temperature Waterproof Meter – HI98195
Quote Required Yes
pH Range 0.00 to 14.00 pH
pH Resolution 0.01 pH
pH Accuracy ± 0.02 pH
pH Calibration automatic one, two, or three points with automatic recognition of five standard buffers (pH 4.01, 6.86, 7.01, 9.18, 10.01) or one custom buffer
ORP Range ± 2000.0 mV
ORP Resolution 0.1 mV
ORP Accuracy ± 1.0 mV
ORP Calibration automatic at one custom point (relative mV)
mV Range ± 600.0 mV
mV Resolution 0.1 mV
mV Accuracy ± 0.5 mV
EC Range 0 to 9999 µS/cm; 0.000 to 200.0 mS/cm (absolute EC up to 400.0 mS/cm)
EC Resolution auto-ranging
EC Accuracy ± 1% of reading or ±1 µS/cm whichever is greater
EC Calibration automatic single point, with six standard solutions (84 µS/cm, 1413 µS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm) or custom point
TDS Range 0 to 9999 ppm (mg/L); 0.000 to 400.0 ppt (g/L) (maximum value depends on TDS factor)
TDS Resolution manual
TDS Accuracy ± 1% of reading or ± 1 ppm (mg/L), whichever is greater
TDS Calibration based on conductivity calibration
Salinity (PSU) Range 0.00 to 70.00 PSU
Salinity (PSU) Resolution 0.01 PSU
Salinity (PSU) Accuracy ± 2% of reading or ± 0.01 PSU whichever is greater
Salinity (PSU) Calibration based on conductivity calibration
Salinity (Seawater Sigma) Range 0.0 to 50.0 σt, σ₀, σ₁₅
Salinity (Seawater Sigma) Resolution 0.1 σt, σ₀, σ₁₅
Salinity (Seawater Sigma) Accuracy ± 1 σt, σ₀, σ₁₅
Salinity (Seawater Sigma) Calibration based on conductivity calibration
Resistivity Range 0 to 999999 Ω•cm; 0 to 1000.0 kΩ•cm; 0 to 1.0000 MΩ•cm
Resistivity Resolution dependent on resistivity reading
Resistivity Calibration based on conductivity calibration
Temperature Range -5.00 to 55.00 °C, 23.00 to 131.00 °F, 268.15 to 328.15 K
Temperature Resolution 0.01 K, 0.01 °C, 0.01 °F
Temperature Accuracy ± 0.15 °C; ± 0.27 °F; ± 0.15 K
Temperature Calibration automatic at one custom point
Temperature Compensation automatic from -5 to 55 °C (23 to 131 °F)
Logging Memory 45,000 records (continuous logging or log-on-demand of all parameters)
Logging Interval one second to three hours
Connectivity USB to PC with HI9298194 Hanna software installed
Battery Type/Life 1.5V AA batteries (4) / approximately 360 hours of continuous use without backlight (50 hours with backlight)
Environment 0 to 50°C (32 to 122°F); RH 100% (IP67)
Dimensions 185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”)
Weight 400 g (14.2 oz.)
Ordering Information HI98195 is supplied with HI7698195 probe, HI7698194-1 pH/ORP sensor, HI7698194-3 EC sensor, HI 76981952 Probe maintenance kit (O-rings for sensors (5), syringe with grease to lubricate the O-rings), HI9298194 Hanna PC software, HI920015 micro USB cable, 1.5V AA batteries (4), instruction manual, quick start guide, quality certificate, and rugged carrying case with custom thermoformed insert.
Atmospheric Pressure Range 450 to 850 mm Hg; 17.72 to 33.46 in Hg; 600.0 to 1133.2 mbar; 8.702 to 16.436 psi; 0.5921 to 1.1184 atm; 60.00 to 113.32 kPa
Atmospheric Pressure Resolution 0.1 mm Hg; 0.01 in Hg; 0.1 mbar; 0.001 psi; 0.0001 atm; 0.01 kPa
Atmospheric Pressure Accuracy ± 3 mm Hg within ± 15% from calibration point
Atmospheric Pressure Calibration automatic at one custom point

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