Temperature Measurement BEPS Automatic Calibration Automatic Temperature Compensation HOLD Function Two-Point pH Calibration Waterproof Low Battery Indicator • • • • HI99141 • • • • • HI99171 • • • • • HI99161 • • • • • HI99163 • • • • • HI99191 • • • • • HI99151 • • • • • HI99111 • • • • • HI99181 • • • • • • HI991001 HI8427 HI8010 • HI931001 • www.hannainst.com • • • • • • • • • • • • • • • • • • • • • HI8424 • • • • HI8314 • • • • • HI83141 • • • • • HI8014 • • • • • 3.45 • • • • • • • • 3.45 • • • • • • • • 3.45 • • • • Page • • Auto-off • • Pre-amplified pH Electrode pH-mV Measurement • • 3.58 3.56 Other Portable Meters comparison guides HI991002 mV Measurement HI99121 HI99131 Page pH of Skin Meat Measurement Wine Analysis Beer Analysis Low Ionic Strength Water Food & Dairy Leather & Paper Boiler & Cooling Towers Plating Baths Soil Measurement General Purpose Waterproof Two-Point pH Calibration Automatic Temperature Compensation BEPS Temperature Measurement pH-mV Measurement mV Measurement pH Sensor Check™ pH HI991003 pH Sensor Check™ Comparison Guides 3 Application Specific Portable Meters 3.46 3.47 3.48 3.49 3.50 3.51 3.54 3.52 3.60 3.59 3.60 3.61 3.62 3.61 3.62 3.7