HI9126 pH / mV / °C Meter - CalCheck, waterproof
HI9126 pH / mV / °C Meter - CalCheck, waterproof
THB 26,700.00 * Prices plus VAT plus shipping costs
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Product information "HI9126 pH / mV / °C Meter - CalCheck, waterproof"

  • pH Calibration Check™ 
  • Electrode condition monitoring
  • Measurement store and recall
  • Backlit, multi-level LCD display
  • Real time clock
  • User-selectable calibration reminder
  • Tutorial messages displayed on LCD
  • BEPS; (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings.
  • Battery % displayed on startup.


The HI 9126 includes HANNA‘s exclusive Calibration Check™ technology. Calibration Check™ monitors the pH bulb and reference junction of the electrode every time the instrument is calibrated. In the event of a dirty pH electrode, Calibration Check™ warns users that maintenance may be needed.

Calibrated buffers are continuously displayed in measurement mode to remind users of the instrument’s calibration point.  Users can easily determine if readings are taken too far outside the calibration range.

The HI 9126 can store and recall readings at the touch of a button.

HI 9126 utilizes the HI 1230B double junction pH electrode. The double junction helps to minimize junction contamination for consistently accurate results. The HI 9126 can also measure ORP using optional probes.


Order Information:   HI 9126 is supplied with HI 1230B pH electrode, HI 7662 temperature probe, HI 70004 pH 4.01 buffer solution sachet, HI 70007 pH 7.01 buffer sachet, HI 700661 electrode cleaning solution sachet, 100 mL plastic beaker, batteries, instructions and hard carrying case.

Specification :

Range pH -2.00 to 16.00 pH
  ORP ±699.9 mV; ±1999 mV
  Temperature -20.0 to 120.0°C / -4.0°F to 248.0°F
Resolution pH 0.01 pH
  ORP 0.1 mV; 1 mV
  Temperature 0.1°C / 0.1 °F
Accuracy @ 20°C pH ±0.01 pH
  ORP ±0.2 mV; ±1 mV
  Temperature ±0.4°C/±0.8°F (excluding probe error)
pH Calibration Check   yes, check of the electrode status during calibration
Calibration pH automatic, one or two point with seven memorized buffer values (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) + 2 custom buffers
  Offset ±1 pH
  Slope from 80 to 108%
Temperature Compensation   automatic or manual, -20 to 120°C (-4 to 248°F) without temperature probe
pH Electrode   HI 1230B PEI body pH electrode with BNC connector and 1 m (3.3’) cable (included)
Temperature Probe   HI 7662 stainless steel temperature probe with 1 m (3.3’) cable (included)
Input Impedance   1012 Ohms
Battery Type / Life   1.5V (3) AAA / approximately 200 hours of continuous use without backlight (50 hours with backlight).  auto-off after 20 minutes of non-use (can be disabled)
Environment   0 to 50°C (32 to 122°F); RH max 100%
Dimensions   185 x 72 x 36 mm (7.3 x 2.8 x 1.4”)
Weight   300 g (10.6 oz.)

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