Hanna Professional Waterproof Portable pH/ORP/ISE Meter

The HI98191 is a rugged, portable pH/ORP/ISE meter with the performance and features of a benchtop meter. This professional, waterproof meter complies with IP67 standards and measures pH, ORP, ISE, and temperature. The HI98191 is supplied with all necessary accessories to perform a pH/temperature measurement packaged into a durable carrying case.

This meter comes with:

• HI72911B Combined pH temperature electrode
• HI7662 Temperature Probe
• pH 4.01 & 7.01 Buffer Solutions (230 mL each)
• HI700601 General Purpose Cleaning Solution (3 pcs.)
• 100 mL Plastic Beaker (2 pcs.)
• 1.5V AA Batteries (4 pcs.)
• HI92000 PC Software
• HI920015 Micro USB cable
• Instruction Manual and Quick Reference Guide
• Certificate

Specifications:

• Temperature -20.0 to 120.0 °C (-4.0 to 248.0 °F)
• Rel mV Offset Range: ±2000 mV
• pH Calibration: Up to five point calibration, seven standard buffers available (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45), and five custom buffers
• Temperature Compensation: Manual or Automatic from -20.0 to 120.0 °C (-4.0 to 248.0 °F)
• pH Electrode: HI72911B pH & temperature (included)
• Battery Type/Life: 1.5V AA batteries (4 pcs.)/approx. 200 hours of continuous use without backlight (50 hours with backlight)
• Dimensions: 185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”)
• Weight: 400 g (14.2 oz)
• Environment: 0 to 50°C (32 to 122°F) max. RH 100% IP67

pH:

• Range: -2.0 to 20.0 pH/-2.00 to 20.00 pH/-2.000 to 20.000 pH
• Resolution: 0.1 pH/0.01 pH/0.001 pH
• Accuracy: ±0.1 pH/±0.01 pH/±0.002 pH

mV:

• Range: ±2000 mV
• Resolution: 0.1 mV
• Accuracy: ±0.2 mV

ISE:

• Range: From 1.00 E-7 to 9.99 E10 concentration
• ResolutionL 3 digits 0.01, 0.1, 1, 10 concentration
• Accuracy: ±0.5% of reading (monovalent ions), ±1% of reading (divalent ions)

Warranty:

• 2-year warranty
• 6 months for electrodes and probes