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Waterproof Hanna Portable pH/mV Meter

The HI9125 is a rugged, portable pH and mV meter providing laboratory precision and accuracy.

Harsh environmental or industrial conditions. Optional ORP electrode to display results in the mV range.

harsh environmental or industrial conditions. This meter can use an optional ORP (oxidation reduction potential) electrodes to display results in the mV range
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Hanna Portable pH/mV Meter HI9125 is a rugged, portable pH and mV meter providing laboratory precision and accuracy in harsh environmental or industrial conditions. This meter can use an optional ORP (oxidation reduction potential) electrodes to display results in the mV range. The HI9125 is supplied with meter, PEI plastic body, double junction pH electrode, and temperature probe packaged in a durable plastic carrying case.

Hanna Portable pH/mV Metre Features

  • Automatic one or two-point calibration using standard buffers (pH 4.01, 6.86, 7.01, 9.18, and 10.01)
  • Supplied with the HI1230B gel-filled, PEI-plastic body, double-junction pH electrode
  • RCA connector is used for a thermistor temperature probe that has ±0.4°C accuracy measurement for precise temperature compensation
  • Automatic or manual temperature compensation of pH measurements over a wide range from -20.0 to 120.0°C
  • Readings can be stored using the MEM button and recalled with the MR button
  • Battery Error Prevention System (BEPS) detects when the batteries are too weak for reliable measurements
  • Can be used with a wide variety of ORP electrodes for monitoring oxidation reduction potentials
  • mV measurements automatically change from 0.1 to 1 mV resolution when the reading reaches 700 mV
pH mV Metre
Hand Held Portable pH mV Meter
SKUHI9125
Product NameWaterproof Portable pH/mV Meter with 0.01 Resolution- HI9125
Quote RequiredNo
pH Range-2.00 to 16.00 pH
pH Resolution0.01 pH
pH Accuracy±0.01 pH
pH CalibrationAutomatic, one or two-point with five memorized buffer values (pH 4.01, 6.86, 7.01, 9.18, 10.01)
pH Input impedance10¹² Ohms
mV Range±699.9 mV; ±1999 mV
mV Resolution0.1 mV; 1 mV
mV Accuracy±0.2 mV; ±1 mV
Temperature Range-20.0 to 120.0 ºC, -4.0 to 248.0 °F
Temperature Resolution0.1 °C, 0.1 °F
Temperature Accuracy±0.4°C; ±0.8°F
Temperature Compensationmanual or automatic from -20.0 to 120.0°C (-4.0 to 248.0°F)
pH ElectrodeHI1230B PEI body pH electrode with BNC connector and 1 m (3.3’) cable (included)
Temperature ProbeHI7662 stainless steel temperature probe with 1 m (3.3’) cable (included)
Automatic Shut-Offafter 20 minutes of non-use (can be disabled)
Battery Type/Life1.5V (3) AAA / approximately 200 hours of continuous use
Environment0 to 50°C (32 to 122°F); RH max 100%
Dimensions185 x 72 x 36 mm (7.3 x 2.8 x 1.4”)
Weight300 g (10.6 oz.)
Ordering InformationHI9125 is supplied with HI1230B pH electrode, HI7662 temperature probe, HI70004 pH 4.01 buffer solution sachet (20 mL), HI70007 pH 7.01 buffer sachet (20 mL), 100 mL plastic beaker, 1.5V AAA batteries (3), instructions, and hard carrying case.
Hanna Portable pH/mV Meter HI9125 is a rugged, portable pH and mV meter providing laboratory precision and accuracy in harsh environmental or industrial conditions. This meter can use an optional ORP (oxidation reduction potential) electrodes to display results in the mV range. The HI9125 is supplied with meter, PEI plastic body, double junction pH electrode, and temperature probe packaged in a durable plastic carrying case.

Hanna Portable pH/mV Metre Features

  • Automatic one or two-point calibration using standard buffers (pH 4.01, 6.86, 7.01, 9.18, and 10.01)
  • Supplied with the HI1230B gel-filled, PEI-plastic body, double-junction pH electrode
  • RCA connector is used for a thermistor temperature probe that has ±0.4°C accuracy measurement for precise temperature compensation
  • Automatic or manual temperature compensation of pH measurements over a wide range from -20.0 to 120.0°C
  • Readings can be stored using the MEM button and recalled with the MR button
  • Battery Error Prevention System (BEPS) detects when the batteries are too weak for reliable measurements
  • Can be used with a wide variety of ORP electrodes for monitoring oxidation reduction potentials
  • mV measurements automatically change from 0.1 to 1 mV resolution when the reading reaches 700 mV
pH mV Metre
Hand Held Portable pH mV Meter
SKUHI9125
Product NameWaterproof Portable pH/mV Meter with 0.01 Resolution- HI9125
Quote RequiredNo
pH Range-2.00 to 16.00 pH
pH Resolution0.01 pH
pH Accuracy±0.01 pH
pH CalibrationAutomatic, one or two-point with five memorized buffer values (pH 4.01, 6.86, 7.01, 9.18, 10.01)
pH Input impedance10¹² Ohms
mV Range±699.9 mV; ±1999 mV
mV Resolution0.1 mV; 1 mV
mV Accuracy±0.2 mV; ±1 mV
Temperature Range-20.0 to 120.0 ºC, -4.0 to 248.0 °F
Temperature Resolution0.1 °C, 0.1 °F
Temperature Accuracy±0.4°C; ±0.8°F
Temperature Compensationmanual or automatic from -20.0 to 120.0°C (-4.0 to 248.0°F)
pH ElectrodeHI1230B PEI body pH electrode with BNC connector and 1 m (3.3’) cable (included)
Temperature ProbeHI7662 stainless steel temperature probe with 1 m (3.3’) cable (included)
Automatic Shut-Offafter 20 minutes of non-use (can be disabled)
Battery Type/Life1.5V (3) AAA / approximately 200 hours of continuous use
Environment0 to 50°C (32 to 122°F); RH max 100%
Dimensions185 x 72 x 36 mm (7.3 x 2.8 x 1.4”)
Weight300 g (10.6 oz.)
Ordering InformationHI9125 is supplied with HI1230B pH electrode, HI7662 temperature probe, HI70004 pH 4.01 buffer solution sachet (20 mL), HI70007 pH 7.01 buffer sachet (20 mL), 100 mL plastic beaker, 1.5V AAA batteries (3), instructions, and hard carrying case.