HANNA HI98494 multiparameter Water Quality Analyzer (12 parameters)
New ergonomic design, IP67 waterproof, chart display function, fluorescence DO probe, multiparameter integrated electrode design, 16 items of important water quality indicators rapid simultaneous measurement.
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Introduction
HI98494 multi-parameter water quality meter can support acidity pH, pH-mV, redox ORP, conductivity EC, total solid solubility TDS, resistivity, salinity PSU, seawater specific gravity, dissolved oxygen (fluorescence method), saturated dissolved oxygen, atmospheric pressure , ammonia nitrogen, chloride, nitrate, turbidity, temperature and other 16 indicators can be quickly measured.
New ergonomic design, IP67 waterproof and anti-slip design, extra large background light, chart display function, fluorescence DO probe, multi-parameter integrated electrode design, rapid simultaneous measurement of 16 important water quality indicators, full-screen display, and clear at a glance; unique fast calibration function , automatic error diagnosis function, automatic identification of range and electrode type, easy replacement of measurements; ion selective electrode method to measure ammonia nitrogen, chloride and nitrate, built-in DO compensation pressure device to ensure accurate measurement; powerful GLP function, large-capacity data storage function , USB data interface, professional data analysis and management software; unique Fast Trackerâ¢TIS electronic label system, no data information is omitted, screen chart display data curve function; built-in rechargeable battery, power adapter or vehicle charging, ideal for mobile monitoring, laboratory Accurate analysis and reliable selection.
Features
Bluetooth connectivity, use the Hanna Lab app to retrieve data logs for emailing or downloading to a smart device for viewing.
IP67 waterproof grade, the instrument housing is sturdy, and the probe waterproof grade is IP68.
Digital probe with built-in temperature probe and three measuring sensors: pH (ORP), EC and optical DO sensor, color-coded, field-replaceable sensors, automatic sensor recognition stainless steel, weighted electrode protective cover.
Quick calibration function, automatic atmospheric pressure compensation, automatic temperature compensation.
Data storage, automatically record up to 45,000 samples at intervals, and store measurement data manually as needed.
GLP data provides data from five previous calibrations, ensuring compliance with good laboratory practice.
Dedicated help key, press the button to get help guidance on the specific context and current operation on the screen.
Backlit LCD display with multi-function virtual keys.
Intuitive keyboard with dedicated keys and virtual keys corresponding to the on-screen display.
USBtype-C, connects and transfers recorded data to a computer as a .CSV file, and is used to charge the built-in lithium-ion battery.
Dual power supply, the meter uses a built-in lithium-ion battery, and the meter automatically switches to ordinary alkaline batteries as a backup power source.

HANNA HI98494 Multiparameter DetectorSpecifications
| LIST | VALUE |
|---|---|
| pH/mv resolution | 0.01 pH/0.1mV |
| Accuracy -pH/mv | ±0.02pH/±0.5mV |
| Calibrated -pH/mv | Automatic one-point, two-point, or three-point calibration using HI9828-25 automatically recognizes five standard buffers (pH4.01, 6.86, 7.019.18, 10.01) or one custom buffer |
| ORP resolution | 0.1mV |
| Accuracy - ORP | ±1.0mV |
| Calibrate -ORP | Manual calibrating at a custom point (relative mV) |
| EC resolution | Manual: 1 μS/cm; 0.001mS/cm; 0.01mS/cm; 0.1mS/cm; 1mS/cm. Automatic: 1 μS/cm from 0 to 9999 μS/cm; 0.01mS/cm from 10.00 to 99.99 mS/cm; 0.1 mS/cm from 100.0 to 400.0 mS/cm |
| Accuracy -EC | +/- 1% measurement result or +/- 1 μS/cm MAX Maximum |
| Calibrate -EC | Automatic single point quick calibrate with HI9828-25, automatic single point with six standard buffers (p84 μS/cm, 1413 μS/cm, 5.00 mS/cm, 12.88mS/cm, 80.0mS/cm, 111.8 mS/cm) or custom |
| TDS resolution | Manual: 1ppm (mg/L); 0.001ppt (mg/L); 0.01ppt (mg/L); 0.1ppt (mg/L); 1ppt (mg/L). Automatic: 1ppm (mg/L) from 0 to 9999ppm (mg/L); 0.01ppt (mg/L) from 10.00 to 99.99 ppt (mg/L) |
| Accuracy - TDS | +/- 1% measurement result or +/- 1ppm (mg/L) MAX Maximum |
| Calibrated -TDS | Conductivity Detector auto calibration |
| Range - resistivity | 0 to 999999 Ω●cm;0 to 1000.0 kΩ●cm;0 to 10000 MΩ●cm |
| Resolution - resistivity | Depending on resistivity readings |
| Calibrated - resistivity | Conductivity Detector auto calibration |
| Range - salinity | 0.00 to 70.00 PSU |
| Resolution - salinity | 0.01 PSU |
| Accuracy - salinity | +/- 2% measurement result or +/- 0.01PSU MAX Maximum |
| Calibrated - salinity | Conductivity Detector auto calibration |
| Compensation - salinity | Dissolved oxygen salinity compensation |
| Range - seawater sigma | 0.0 to 50.0 σ,σ0,σ15 |
| Resolution - seawater sigma | 0.1 σ,σ0,σ15 |
| Accuracy - seawater sigma | ±1 σ,σ0,σ15 |
| Calibrated - seawater sigma | Conductivity Detector auto calibration |
| Range - dissolved oxygen | 0.0 to 500.0%;0.00 to 50.00 ppm (mg/L) |
| Resolution - dissolved oxygen | 0.1%;0.01 ppm (mg/L) |
| Accuracy - dissolved oxygen | +/- 1.5% measurement result ; +/- 0.01 mg/L for 0.00-20 mg/L. +/- 5% measurement result; 20.00-50 mg/L |
| Calibrated - dissolved oxygen | Automatic quick calibrating in water saturated air 100%, 100% and 0% one or two point calibrating, manual single point calibrating, or using user-entered saturation and mg/L values |
| Range - atmospheric pressure | 450 to 850 mmHg;17.72 to 33.45 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 |
| Accuracy - atmospheric pressure | +/- 3Mm at +/- 15 ° C calibrated temperature |
| Calibrated - atmospheric pressure | A custom point auto calibration |
| Range - Temperature | -5.00 to 55.00℃;23.00 to 131.00℃;268.15 to 328.15K |
| Resolution - Temperature | 0.01℃;0.01℉;0.01K |
| Accuracy - Temperature | ±0.15℃;±0.27℉;±0.15K |
| Calibrated - Temperature | A custom point auto calibration |
| temperature compensation | Automatic compensation -5 to 55 ° C (23 to 131 ° F) |
| data storage | 45,000 record interval logs or 25,000 records for all parameters on demand |
| data storage interval | One second to three hours |
| Connectivity | BlueToothR Bluetooth Connect to Hanna Lab App |
| Operating Environment | 0 to 50℃(32 to 122 ℉);RH100%IP67 |
| Battery Type/Lifespan | 1.5V AA battery (4); built-in lithium battery (1)/minimum 200 hours (AA, no turn-on backlight and Bluetooth) minimum 50 hours (lithium battery, no turn-on backlight and Bluetooth) |
| Dimensions | 185*93*35.2mm |
| Weight | 400g |
HANNA HI98494 Multiparameter Detector Packing list
host X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- ActiveGB/T 8884-2017
- ActiveJJG 2104-2024
- Active 126-2009
- ActiveHJ 1147-2020
- Active 271-2018
- ActiveSL 144.2-2008


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