HANNA HI98172 Portable Waterproof Multiparameter Meter with ATC, Calibration Check™ & 5-Point Calibration, Parameters: ISE/ORP/pH/Temperature

HI 98172 is a state-of-the-art, heavy-duty portable pH/ORP/ISE meter with temperature sensor. Housed in a waterproof casing, this unit is specifically designed to provide laboratory results and accuracy under demanding industrial, and field conditions. It comes equipped with a series of new diagnostic features which dramatically improve a measurement's reliability. Up to 5 calibration points - choose from 7 memorized buffers and 5 custom buffers - provides the user with the flexibility necessary to adjust the calibration range and obtain the most accurate and precise readings possible. Exchange out the pH sensor for an ORP sensor to obtain mV readings; adjustable between two ranges and accurate to +0.1 mV. ISE sensors are calibrated up to 5 points and measurements are obtained in ppm concentrations. Calibration Check® features an electrode condition graph which alerts the user with regards to the electrode status. If readings are taken too far outside the calibration range, the unit will warn the user with a graphic signal. Users may set a reminder to notify when calibration is due. HI 98172 is equipped with auto-end measuring mode to ensure that readings are taken only when they are stable. Comprehensive GLP data are directly accessible by pressing the GLP key. Log-on-demand will hold up to 150 records. All data can be downloaded to a PC via the RS232 connection. With up to 200 hours of extended battery life, the unit will guarantee long operation in the field. Hanna #: HI 98172. • Range (pH): -2.0 to 16.0; -2.00 to 16.00 pH • Resolution (pH): 0.1; 0.01 pH • Accuracy (pH): ±0.01; ±0.01 pH • Range (mV): ±699.9 mV; ±2000 mV • Resolution (mV): 0.1; 1 mV • Accuracy (mV): ±0.2 mV (±699.9 mV); ±1 mV (±2000 mV)• Range (ISE): 0.001 to 19990 ppm • Resolution (ISE): 0.001 ppm (from 0.001 to 1.999) 0.01ppm (from 2.00 to 19.99) 0.1ppm (from 20.0 to 199.9) 1ppm (from 200 to 1999) 10ppm (from 2000 to 19990).• Accuracy ISE ±0.5% f.s.• Range (Temperature): -20.0 to 120.0 °C (-4.0 to 248.0°F) • Resolution (Temperature): 0.1° (0.1°F) • Accuracy (Temperature): ±0.4°C (±0.8°F) excluding probe error • pH Calibration: Up to 5 calibration points; 7 standard buffers available (pH buffers 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) and 5 custom buffers.• ISE Calibration Up to 5 point calibration, 6 standard buffers available (0.1, 1, 10, 100, 1000, 10000 ppm).• Slope/Offset Calibration: ±1 pH/From 80 to 110% • Relative mV Offset Range: ±2000 mV • Temperature Compensation: Automatic or Manual from -20.0 to 120.0°C (-4.0 to 248.0°F) • Electrodes: HI 1230B pH electrode; HI 7662 temperature probe (included) • Log-On-Demand: On demand, 50 samples on each range • Computer Interface: RS232 (HI 92000 software required) • Input Impedance: 10(12) Ohms • Battery Type / Life: (4) 1.2V AA rechargeable batteries, approx. 200 hrs continuous use without backlight. Battery charger included. User-selectable auto off: 1-30 min. or disabled. • Environment: 0 to 50°C (32 to 122°F); RH 100% • Dimensions: 196 x 80 x 60 mm (7.7 x 3.1 x 2.4”) • Weight: 425 g (15 oz.)

HI 98172 is a state-of-the-art, heavy-duty portable pH/ORP/ISE meter with temperature sensor. Housed in a waterproof casing, this unit is specifically designed to provide laboratory results and accuracy under demanding industrial, and field conditions. It comes equipped with a series of new diagnostic features which dramatically improve a measurement's reliability. Up to 5 calibration points - choose from 7 memorized buffers and 5 custom buffers - provides the user with the flexibility necessary to adjust the calibration range and obtain the most accurate and precise readings possible. Exchange out the pH sensor for an ORP sensor to obtain mV readings; adjustable between two ranges and accurate to +0.1 mV. ISE sensors are calibrated up to 5 points and measurements are obtained in ppm concentrations. Calibration Check® features an electrode condition graph which alerts the user with regards to the electrode status. If readings are taken too far outside the calibration range, the unit will warn the user with a graphic signal. Users may set a reminder to notify when calibration is due. HI 98172 is equipped with auto-end measuring mode to ensure that readings are taken only when they are stable. Comprehensive GLP data are directly accessible by pressing the GLP key. Log-on-demand will hold up to 150 records. All data can be downloaded to a PC via the RS232 connection. With up to 200 hours of extended battery life, the unit will guarantee long operation in the field. Hanna #: HI 98172. • Range (pH): -2.0 to 16.0; -2.00 to 16.00 pH • Resolution (pH): 0.1; 0.01 pH • Accuracy (pH): ±0.01; ±0.01 pH • Range (mV): ±699.9 mV; ±2000 mV • Resolution (mV): 0.1; 1 mV • Accuracy (mV): ±0.2 mV (±699.9 mV); ±1 mV (±2000 mV)• Range (ISE): 0.001 to 19990 ppm • Resolution (ISE): 0.001 ppm (from 0.001 to 1.999) 0.01ppm (from 2.00 to 19.99) 0.1ppm (from 20.0 to 199.9) 1ppm (from 200 to 1999) 10ppm (from 2000 to 19990).• Accuracy ISE ±0.5% f.s.• Range (Temperature): -20.0 to 120.0 °C (-4.0 to 248.0°F) • Resolution (Temperature): 0.1° (0.1°F) • Accuracy (Temperature): ±0.4°C (±0.8°F) excluding probe error • pH Calibration: Up to 5 calibration points; 7 standard buffers available (pH buffers 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) and 5 custom buffers.• ISE Calibration Up to 5 point calibration, 6 standard buffers available (0.1, 1, 10, 100, 1000, 10000 ppm).• Slope/Offset Calibration: ±1 pH/From 80 to 110% • Relative mV Offset Range: ±2000 mV • Temperature Compensation: Automatic or Manual from -20.0 to 120.0°C (-4.0 to 248.0°F) • Electrodes: HI 1230B pH electrode; HI 7662 temperature probe (included) • Log-On-Demand: On demand, 50 samples on each range • Computer Interface: RS232 (HI 92000 software required) • Input Impedance: 10(12) Ohms • Battery Type / Life: (4) 1.2V AA rechargeable batteries, approx. 200 hrs continuous use without backlight. Battery charger included. User-selectable auto off: 1-30 min. or disabled. • Environment: 0 to 50°C (32 to 122°F); RH 100% • Dimensions: 196 x 80 x 60 mm (7.7 x 3.1 x 2.4”) • Weight: 425 g (15 oz.)