Hanna Instruments HI9126

Product Highlights

• Professional, accurate, easy-to-use pH meter
• Dual-level LCD displays pH and emperature readings simultaneously while lso displaying the electrode status
• Povided with a series of diagnostic features to improve measurement onsistency and reliability
• Can also measure ORP using optional probes
• Provided with the BEPS (Battery Error Prevention System) feature, which automatically turns the instrument off when the battery level is too low to ensure reliable readings
• Range pH -2.00 to 16.00 pH
• Range mV ±699.9 mV; ±1999 mV
• Range Temperature -20.0 to 120.0 °C (-4.0 to 248.0 °F)
• Resolution pH 0.01 pH
• Resolution mV 0.1 mV; 1 mV
• Resolution Temperature 0.1 °C; 0.1 °F;
• Accuracy pH ±0.01 pH
• Accuracy mV ±0.2 mV; ±1 mV
• Accuracy Temperature ±0.4 °C; ±0.8 °F
• Calibration Check checks the electrode status during calibration
• pH Calibration automatic 1 or 2 point with 5 memorized buffer values (4.01, 6.86, 7.01, 9.18, 10.01)
• Offset Calibration ±1 pH
• Slope Calibration From 80 to 108%
• Temperature Compensation automatic or manual, -20 to 120°C (-4 to 248°F)
• pH Electrode HI 1230B, double junction, gel filled, BNC connector and 1 m (3.3’) cable (included)
• Temperature Probe HI 7662 with 1 m (3.3’) cable (included)
• Input Impedance 1012 Ohm
• Battery Type / Life (4) 1.2V AAA rechargeable / approx 200 hours of continuous use (with backlight off); auto-off after 20 minutes of non-use (can be disabled)
• Environment 0 to 50°C (32 to 122°F); RH max 100%
• Dimensions 192 x 71.6 x 36 mm (7.5 x 2.8 x 1.4’’)
• Weight 525 g (18.5 oz.)

Each Unit Includes

• Gel-filled pH electrode
• Stainless Steel temperature probe with 3.3" cable
• pH 4.01 and 7.01 buffer solutions 20 mL
• 100 mL plastic beaker
• 4 batteries
• Instruction manual
• Rugged Carrying Case