Multiparameter Bluetooth® Portable pH, EC, Turbidity, OPDO Meter - IC-HI98594

The HI98594 is a portable, waterproof multi-parameter meter that monitors up to 14 different parameters. The multi-sensor probe with advanced performance and resistance is microprocessor-controlled and measures key parameters including pH/ORP, EC/Turbidity, DO and temperature. The probe transmits readings digitally to the meter, which allows you to view and save the data. Data logged in the meter can be transferred via Bluetooth® to the free Hanna Lab app. The HI98594 is fully equipped with rugged carrying case and all accessories for transport and field use.

Features:

- HI98594 can display from 1 to 12 parameters simultaneously, selectable by the user (pH, mV, ORP, Dissolved Oxygen (ppm), Dissolved Oxygen (%), EC, EC (absolute), Resistivity, TDS, Salinity, Seawater (σ), Turbidity, Atmospheric Pressure, and Temperature
- The compact size of HI98594 ensures easy portability and convenient use, even in the most challenging environments
- The HI98594 is supplied with a rugged carrying case, designed to provide years of use and maximum protection. The inside compartment of the carrying case is thermoformed to securely hold and protect all of the components
- Automatic storage for up to 50,000 samples at intervals (1 second to 3 hours)
- Log-on-demand to store measurement data
- Access .CSV file via computer
- Log on demand and automatic logging for all parameters: HI98594 allows to log one data point or continuously log at selected time intervals. All logs have the option to store data into a named lot and the ability to add comments
- Bluetooth® 5.0 Connectivity and Hanna Lab: Using the Bluetooth connection and Hanna Lab app, logged data batches can be easily transferred to a smart device for review or shared as an e-mail. Automatic firmware updates for the meter via the Hanna Lab app
- The meter connects to the multiparameter probe through a single waterproof connector, making attaching and removing the probe quick and easy. The meter automatically detects the probe when connected
- Data Transfer & Charging: The USB Type-C port provides for easy data transfer to a memory stick, PC, or other compatible devices and is used to charge the internal lithium-ion battery
- The instrument operates with a built-in lithium-ion battery. When the rechargeable battery is low the meter will automatically switch to 1.5 AA alkaline batteries

Specifications:

- pH / mV Range: 0.00 to 14.00 pH* / ±600.0 mV
- pH / mV Resolution: 0.01 pH / 0.1 mV
- pH / mV Accuracy: ±0.02 pH / ±1.2 mV
- pH / mV Calibration: One point using HI9828-20 Quick calibration solution; Up to three points using pH 4.01, pH 6.86, pH 7.01, pH 9.18, pH 10.01 standard buffers and 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)
- Dissolved Oxygen Range: 0.0 to 500.0 % saturation / 0.00 to 50.00 ppm (mg/L)
- Dissolved Oxygen Resolution: 0.1 % saturation / 0.01 ppm (mg/L)
- Dissolved Oxygen Accuracy: ±1.5 % of reading from 0.0 to 200.0 % saturation / ±5 % of reading from 200.0 to 500.0 % saturation / ±1.5 % of reading from 0.00 to 20.00 mg/L / ±5 % of reading from 20.00 to 50.00 mg/L 
- DO calibration: One point, quick calibration in water-saturated air / One or two points, at 100 % and 0 % / One point, using a custom solution (% saturation or mg/L )
- Pressure compensation: Automatic 450 to 850 mmHg
- EC Range: 0 to 200 mS/cm / 0 to 400 mS/cm (absolute)
- EC Resolution (Manual): 1 μS/cm / 0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm; 1 mS/cm
- EC Resolution (Automatic, μS/cm): 1 μS/cm from 0 to 9999 μS/cm / 0.01 mS/cm from 10.00 to 99.99 mS/cm / 0.1 mS/cm from 100.0 to 400.0 mS/cm
- EC Resolution (Automatic, mS/cm): 0.001 mS/cm from 0.000 to 9.999 mS/cm / 0.01 mS/cm from 10.00 to 99.99 mS/cm / 0.1 mS/cm from 100.0 to 400.0 mS/cm
- EC Accuracy: ±1 % of reading or ±1 μS/cm, whichever is greater
- EC Calibration: One point using HI9828-20 Quick calibration solution, One point using 84 μS/cm, 1413 μS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm standard solutions or custom point
- Resistivity Range: 0 to 999999 Ω·cm / 0 to 1000.0 kΩ·cm / 0 to 1.0000 MΩ·cm
- Resistivity Resolution: 1 Ω·cm / 0.1 kΩ·cm / 0.0001 MΩ·cm
- Resistivity Calibration: Based on conductivity calibration
- TDS Range: 0 to 400000 ppm (mg/L) (the maximum value depends on the TDS factor)
- TDS Resolution (Manual): 1 ppm (mg/L) / 0.001 ppt (g/L); 0.01 ppt (g/L); 0.1 ppt (g/L); 1 ppt (g/L)
- TDS Resolution (Automatic, ppm mg/L): 1 ppm (mg/L) from 0 to 9999 ppm (mg/L) / 0.01 ppt (g/L) from 10.00 to 99.99 ppt (g/L) / 0.1 ppt (g/L) from 100.0 to 400.0 ppt (g/L)
- TDS Resolution (Automatic, ppt (g/L): 0.001 ppt (g/L) from 0.000 to 9.999 ppt (g/L) / 0.01 ppt (g/L) from 10.00 to 99.99 ppt (g/L) / 0.1 ppt (g/L) from 100.0 to 400.0 ppt (g/L)
- TDS Accuracy: ±1 % of reading or ±1 ppm (mg/L), whichever is greater
- TDS Calibration: Based on conductivity or salinity calibration
- Salinity Range: 0.00 to 70.00 PSU
- Salinity Resolution: 0.01 PSU
- Salinity Accuracy: ±2% of reading or ±0.01 PSU, whichever is greater
- Salinity Calibration: One point, using a custom solution
- Seawater Sigma Range: 0.0 to 50.0 σt , σ₀, σ₁₅
- Seawater Sigma Resolution: 0.1 σt , σ₀, σ₁₅
- Seawater Sigma Accuracy: ±1.0 σt, σ₀, σ₁₅
- Seawater Sigma Calibration: Based on conductivity or salinity calibration
- Turbidity Range: 0.0 to 99.9 FNU / 100 to 1000 FNU
- Turbidity Resolution: 0.1 FNU from 0.0 to 99.9 FNU / 1 FNU from 100 to 1000 FNU
- Turbidity Accuracy: ±0.3 FNU or ±2 % of reading, whichever is greater
- Turbidity Calibration: Automatic, Up to three points using 0 FNU, 20 FNU, 200 FNU, and a custom
- Atmospheric pressure Range: 450.0 to 850.0 mmHg / 17.72 to 33.46 inHg / 600.0 to 1133.2 mbar
- Atmospheric pressure Resolution: 0.1 mmHg / 0.01 inHg / 0.1 mbar
- Atmospheric pressure Accuracy: ±3.0 mmHg within ±15 °C from calibration temperature
- Atmospheric pressure Calibration: Automatic at one custom point
- Temperature Range: -5.00 to 50.00 °C / 23.00 to 122.00 °F / 268.15 to 323.15 K
- Temperature Resolution: 0.01 °C / 0.01 °F / 0.01 K
- Temperature Accuracy: ±0.15 °C / ±0.27 °F / ±0.15 K
- Temperature Calibration: Automatic at one custom point