Hanna Instruments HI98194 Multiparameter pH/ORP/EC/TDS/Salinity/DO/Pressure/ Temperature Waterproof Meter
A portable, waterproof multiparameter meter called the HI98194 keeps track of up to 12 different water quality parameters, including 6 measured and 6 computed ones.
The pH, ORP, conductivity, dissolved oxygen, and temperature can all be measured with the microprocessor-based multi-sensor probe. The meter receives readings from the probe digitally and may display and log the data points. The HI98194 is packaged in a sturdy carrying bag and comes with all required attachments.
- 12 Parameter Dot Matrix Display
- Multi-sensor Probe
- Quick Calibration
| SKU | HI98194-web |
|---|---|
| Product Name | Multiparameter pH/ORP/EC/TDS/Salinity/DO/Pressure/ Temperature Waterproof Meter – HI98194 |
| 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 200 mS/cm (absolute EC up to 400 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 400000 ppm (mg/L); (the maximum value depends on the TDS factor) |
| TDS Resolution | manual |
| TDS Accuracy | ±1% of reading or ±1 ppm (mg/L), whichever is greater |
| TDS Calibration | based on conductivity or salinity 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 or salinity 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 |
| Dissolved Oxygen Measurement Type | Polarographic |
| Dissolved Oxygen Range | 0.0 to 500.0%; 0.00 to 50.00 ppm (mg/L) |
| Dissolved Oxygen Resolution | 0.1%; 0.01 ppm (mg/L) |
| Dissolved Oxygen Accuracy | 0.0 to 300.0% saturation |
| Dissolved Oxygen Calibration | automatic one or two points at 0 and 100% or one custom point |
| Dissolved Oxygen Temperature Compensation | automatic from 0.0 to 50.0 °C (32.0 to 122.0 °F) |
| Barometric Pressure Compensation | automatic from 450 to 850 mmHg |
| Salinity Compensation | automatic from 0 to 70 g/L |
| Temperature Range | Temperature Range |
| 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 | HI98194 is supplied with HI7698194 probe, HI7698194-1 pH/ORP sensor, HI7698194-3 EC sensor, HI7698194-2 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), 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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