Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
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
Resolution: 3 digits 0.01, 0.1, 1, 10 concentration
Accuracy: ±0.5% of reading (monovalent ions); ±1% of reading (divalent ions)
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 using seven standards (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45), and five custom buffers
Slope Calibration : From 80 to 110%
ISE Calibration: Up to five point calibration points using six standard solutions (0.1, 1, 10, 100, 1000, 10000 ppm)
Temperature Compensation : Manual or Automatic from -20.0 to 120.0 °C (-4.0 to 248.0 °F)
pH Electrode: HI72911B pH & temperature
Logging Memory : 300 records, log-on-demand (100 records per range)
Input Impedance: 10¹² Ω
Battery Type/Life: 1.5V AA batteries / approximately 200 hours of continuous use without backlight (50 hours with backlight)
Auto Power Off: 5, 10, 30, 60 minutes or disabled
PC Interface: Opto-isolated USB
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
