Hanna HI8424 Portable pH/mV Meter, Waterproof

Model: HI8424 | Order No: HI 8424

Hanna HI8424 Portable pH/mV Meter, Waterproof-

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Hanna HI8424 Portable pH/mV Meter, Waterproof

Model: HI8424 | Order No: HI 8424

This meter features automatic calibration at one or two points as well as Automatic Temperature Compensation (ATC) when the temperature probe is connected.

This meter features automatic calibration at one or two points as well as Automatic Temperature Compensation (ATC) when the temperature probe is connected.

Discontinued!

This product has been discontinued and is no longer available.

There is no direct replacement, however we recommend the:

Extech PH300 pH/mV/Temperature, Waterproof-

Extech PH300 pH/mV/Temperature, Waterproof

Model: PH300

This kit measures pH, mV, and temperature at your workbench or in the field. Memory stores up to 200 readings with series number, measured value and temperature.

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Hanna HI8424 Offers

This pH meter can offer nearly the same performance as a top-of-the-line microprocessor bench meter, making it one of the most popular pH meters on the market. By utilizing an advanced, custom microprocessor, it is able to perform pH, ORP and temperature measurements with high accuracy and fast response.

Features

  • The mV measurements switch automatically from 0.1 to 1 mV resolution when readings reach ±699.9 mV
  • Temperature effects are automatically or manually compensated for, from 0 to 100°C (32 to 212°F)
  • The meter has 3 memorized buffer values (pH 4.01, 7.01, 10.01), and automatic buffer recognition to avoid errors during calibration
  • When powered on, the percentage of remaining battery life is indicated on the display panel.
  • The user can enable or disable the Auto-off feature, the acoustic signal, the back-lit display and choose from either °C or °F temperature measurements
  • Indicates buffer values used for the most recent calibration and thanks to the HOLD function, the reading can be frozen on the display to be logged manually

Hanna HI8424 Specifications

ph
Range -2.00 to 16.00 pH
Accuracy ±0.01 pH
Resolution 0.01 pH
mV
Range ±699.9 mV
±1999 mV
Accuracy ±0.2 mV; ±1 mV
Resolution 0.1 mV; 1 mV
Temperature
Range -20.0 to 120.0°C (-4.0 to 248.0°F)
Resolution 0.1°C / 0.1°F
Accuracy ±0.4°C (±0.8°F)
General Specifications
pH Calibration Automatic 1 or 2 point with 3 memorized buffer values (4.01, 7.01, 10.01)
pH Calibration Offset ±1 pH
pH Calibration Slope 75 to 110%
Input Impedance 1012 Ω
Temperature Compensation Automatic
-20 to 120°C (-4 to 248°F) or manual without temperature probe
pH Electrode Double junction, gel filled PEI (PolyEther-Imide) body,
BNC connector, 1m (3.3') cable
Power Supply 9V Battery
Battery Life Approx. 150 hours of continuous use; auto-off after 20 minutes of non-use or disabled (user-selectable)
Environment 0 to 50°C (32 to 122°F)
RH max 100%
Dimensions 164 x 76 x 45mm (6.5 x 3.0 x 1.8")
Weight 180g (6.3 oz)
Click here for complete specifications on the Hanna HI8424

What's included with the Hanna HI8424

  • pH Meter
  • pH Electrode
  • Temperature Probe
  • pH 4.01 Buffer Solution Sachet
  • pH 7.0 Buffer Solution Sachet
  • 2 x Electrode Cleaning Solution Sachet
  • Battery
  • Protective Case
  • Instruction Manual

Ask a question about Hanna HI8424 Portable pH/mV Meter, Waterproof

Customer Reviews for the Hanna HI8424

Hanna HI8424 Offers

This pH meter can offer nearly the same performance as a top-of-the-line microprocessor bench meter, making it one of the most popular pH meters on the market. By utilizing an advanced, custom microprocessor, it is able to perform pH, ORP and temperature measurements with high accuracy and fast response.

Features

  • The mV measurements switch automatically from 0.1 to 1 mV resolution when readings reach ±699.9 mV
  • Temperature effects are automatically or manually compensated for, from 0 to 100°C (32 to 212°F)
  • The meter has 3 memorized buffer values (pH 4.01, 7.01, 10.01), and automatic buffer recognition to avoid errors during calibration
  • When powered on, the percentage of remaining battery life is indicated on the display panel.
  • The user can enable or disable the Auto-off feature, the acoustic signal, the back-lit display and choose from either °C or °F temperature measurements
  • Indicates buffer values used for the most recent calibration and thanks to the HOLD function, the reading can be frozen on the display to be logged manually
Show More...

Hanna HI8424 Specifications

ph
Range -2.00 to 16.00 pH
Accuracy ±0.01 pH
Resolution 0.01 pH
mV
Range ±699.9 mV
±1999 mV
Accuracy ±0.2 mV; ±1 mV
Resolution 0.1 mV; 1 mV
Temperature
Range -20.0 to 120.0°C (-4.0 to 248.0°F)
Resolution 0.1°C / 0.1°F
Accuracy ±0.4°C (±0.8°F)
General Specifications
pH Calibration Automatic 1 or 2 point with 3 memorized buffer values (4.01, 7.01, 10.01)
pH Calibration Offset ±1 pH
pH Calibration Slope 75 to 110%
Input Impedance 1012 Ω
Temperature Compensation Automatic
-20 to 120°C (-4 to 248°F) or manual without temperature probe
pH Electrode Double junction, gel filled PEI (PolyEther-Imide) body,
BNC connector, 1m (3.3') cable
Power Supply 9V Battery
Battery Life Approx. 150 hours of continuous use; auto-off after 20 minutes of non-use or disabled (user-selectable)
Environment 0 to 50°C (32 to 122°F)
RH max 100%
Dimensions 164 x 76 x 45mm (6.5 x 3.0 x 1.8")
Weight 180g (6.3 oz)
Click here for complete specifications on the Hanna HI8424

What's included with the Hanna HI8424

  • pH Meter
  • pH Electrode
  • Temperature Probe
  • pH 4.01 Buffer Solution Sachet
  • pH 7.0 Buffer Solution Sachet
  • 2 x Electrode Cleaning Solution Sachet
  • Battery
  • Protective Case
  • Instruction Manual

Ask a question about Hanna HI8424 Portable pH/mV Meter, Waterproof

Customer Reviews for the Hanna HI8424

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