PH & EC COMBO HANNA

PH & EC COMBO HANNA

pH Range	0.00 to 14.00 pH
pH Resolution	0.01 pH
pH Accuracy	±0.05 pH
Conductivity Range	0 to 3999 µS/cm
Conductivity Resolution	1 µS/cm
Conductivity Accuracy	±2% F.S.
TDS Range	0 to 2000 ppm (mg/L)
TDS Resolution	1 ppm (mg/L)
TDS Accuracy	±2% F.S.
Temperature Range	0.0 to 60.0°C / 32.0 to 140.0°F
Temperature Resolution	0.1°C / 0.1°F
Temperature Accuracy	±0.5°C /±1°F
EC/TDS Calibration	automatic, one-point at: 1413 µS/cm, 1382 ppm (mg/L)
pH Calibration	automatic, at one or two points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)
Temperature Compensation	pH: automatic; EC/TDS: automatic with β adjustable from 0.0 to 2.4% / °C
TDS Conversion Factor	0.45 to 1.00
pH Electrode	HI73127 (replaceable; included)
Battery Type/Life	1.5V (4) / approx. 100 hours of continuous use, auto-off after 8 minutes of non-use
Environment	0 to 50°C (32 to 122°F); RH max 100%
Dimensions	163 x 40 x 26 mm (6.4 x 1.6 x 1.0’’)
Weight	100 g (3.5 oz.)
Ordering Information	HI98129 is supplied with HI73127 pH electrode and HI73128 electrode removal tool, batteries (4 x 1.5V) and instructions.