pH, Conductivity, Dissolved Oxygen Meter
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Increased Traceabilty
Ensure that your data can be trusted with GLP data. Accessible through the menu, this data includes date, time, buffers/standards used for calibration, and slope characteristics of the last calibration.
Versatile Data Logging
The HI98199 allows you to store up to 45,000 continuous or log-on-demand samples with logging intervals from one second to three hours.
Dedicated Help Key
Clear tutorial messages and directions are available on-screen to quickly and easily guide you through setup and calibration.
Superior Field Usability
An IP67-rated, waterproof meter means that bad weather, splashes, and dust won't stop you from taking important measurements. The HI98199 is built to withstand immersion in water of 1m for up to 30 minutes. A large display and back light feature ensure that all of your important information is easily visible, no matter the amount of light.
Universal Port
The ultra-versatile USB-C port integrates seamless transfer of data. There is no need for software- simply connect a USB-C and send your data as a .csv to a memory stick, computer, or android device.
Quick Connect Digital Probe
The Quick Connect fitting is designed for quick and easy installation of the probes. A watertight connection without threads make attaching and removing the probe simple. The probe and meter automatically recognize the sensors making it easy to change electrodes. Each probe transmits readings digitally to the meter, where data points can be displayed and logged.
Versatility when you need it.
pH Probe - HI829113 (included)
EC Probe - HI763093 (optional)
DO Probe - HI764103 (optional)
Resources
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Specifications
Specification Name Detail sku HI98199 pH Range 0.00 to 14.00 pH / ±600.0 mV pH Resolution 0.01 pH / 0.1 mV pH Accuracy @ 25°C / 77°F ±0.02 pH / ±0.5 mV pH Calibration Automatic one, two, or three points of five standard buffers (pH 4.01, 6.86, 7.01, 9.18, 10.01) or one custom buffer mV Range 0.00 to 14.00 pH / ±600.0 mV mV Resolution 0.01 pH / 0.1 mV mV Accuracy ±0.02 pH / ±0.5 mV Temperature Range -5.00 to 55.00 °C; 23.00 to 131.00 °F; 268.15 to 328.15 K Temperature Resolution 0.01 °C; 0.01 °F; 0.01 K Temperature Accuracy @ 25°C / 77°F ±0.15 °C; ±0.27 °F; ±0.15 K Temperature Calibration Automatic at one custom point EC Range 0 to 200 mS/cm EC Resolution Manual: 1 µS/cm; 0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm; 1 mS/cm
Automatic: 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 200.0 mS/cm
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 200.0 mS/cmEC Accuracy @25°C/77°F ±1.5% of reading or ±2 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 0.0 to 200.0 ppt (g/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)
Automatic: 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 200.0 ppt (g/L)
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 200.0 ppt (g/L)TDS Accuracy @ 25°C / 77°F ±1% of reading or ±1 ppm (mg/L) whichever is greater TDS Calibration Based on conductivity calibration Do Range 0.0 to 500.0%; 0.00 to 50.00 ppm (mg/L) DO Resolution 0.1%; 0.01 ppm (mg/L) DO Accuracy (@25°C/77°F) 0.0 to 300.0%: ±1.5% of reading or ±1.0% whichever is greater
300.0 to 500.0%: ±3% of reading
0.00 to 30.00 ppm (mg/L): ±1.5% of reading or ±0.10 ppm (mg/L), whichever is greater
30.00 ppm (mg/L) to 50.00 ppm (mg/L): ±3% of readingDO Calibration Automatic one or two points at 0, 100% or one 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 Salinity Range 0.00 to 70.00 PSU Salinity Resolution 0.01 PSU Salinity Accuracy (@25°C/77°F) ±2% of reading or ±0.01 PSU whichever is greater Salinity Calibration Based on conductivity calibration Temperature Compensation Automatic from -5 to 55 °C (23 to 131 °F) Power Supply 1.5V AA batteries (4) / approximately 400 hours of continuous use without backlight (50 hours with backlight) Environment 0 to 50 °C (32 to 122 °F); RH 100% IP67 Dimensions 185.0 x 93.0 x 35.2 mm (7.3 x 3.6 x 1.4”) Weight 400 g (14.2 oz.) Ordering Information HI98199 is delivered in a rugged carrying case and is supplied with: HI829113 Digital pH probe with 4 m (13’) cable, HI700601 General purpose cleaning solution, HI7004 pH 4.01 buffer solution, HI7007 pH 7.01 buffer solution, HI920015 Micro USB cable 1.8 m (6’), 100 mL Beaker (2 pcs.), 1.5V AA batteries (4 pcs.), Instruction manual, Instrument quality certificate, & Probe quality certificate Warranty 2 years - Product Manuals
