Hanna pH Meters

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pH Meters

HI 9124  HI 9125  Hi 9126  Portable pH/mV Meter with Enhanced Design

The HI 9125 heavy-duty waterproof pH/mV meter has been designed with the latest microprocessor technology to provide laboratory results and accuracy under harsh industrial conditions.

A large dual-level LCD displays the pH and temperature simultaneously.
Graphic symbols are provided for helping the user during the calibration process.

The pH calibration procedure is automatic with 5 memorized buffer values (4.01, 6.86, 7.01, 9.18 and 10.01), buffer recognition to avoid errors and automatic temperature compensation.

The HI 9125 can be used with ORP (Oxidation Reduction Potential) electrodes.
The resolution automatically switch from 0.1 to 1 mV when the reading exceeds 400 mV.

The meter is also provided with the BEPS (Battery Error Prevention System) feature, which automatically turns the instrument off when the battery level is too low to ensure reliable readings.

Order Information:
HI 9125 is supplied with HI 1230B combination double-junction, gel-filled pH electrode,
HI 7669/2W stainless steel temperature probe with 1 m (3.3') cable,
pH 4.01 & pH 7.01 buffer solutions (20 mL sachets), 100 mL plastic beaker, (4) 1.2 AAA rechargeable batteries (inside the instrument),
HI 710044 inductive recharger with power adapter, instruction manual and rugged carrying case.

  Data on HI 9125 (pdf file, opens in new tab or window)   User Manual for HI 9124 & HI 9125   

HI 9126-01 (115V), HI 9126-02 (230V),
HI 9125-01 (115V), HI 9125-02 (230V),
HI 9124-01 (115V), HI 9124-02 (230V)

   HI 9125-02  Portable pH Meter with Large Display:     $970+GST    6/10
   HI 9126-02  Portable pH Meter with Large Display:  $1,050+GST

Electrodes
HI 1230B pH electrode, double junction,
PEI body, BNC connector, 1 m (3.3’) cable
HI 3230B ORP electrode, gel filled, PEI body, with platinum sensor, BNC connector, 1 m (3.3’) cable
HI 7662 Temperature probe

Solutions
HI 7004L pH 4.01 buffer solution, 500 mL
HI 7007L pH 7.01 buffer solution, 500 mL
HI 7010L pH 10.01 buffer solution, 500 mL
HI 70004P pH 4.01 buffer solution, 20 mL sachets (25)
HI 70007P pH 7.01 buffer solution, 20 mL sachets (25)
HI 70010P pH 10.01 buffer solution, 20 mL sachets (25)
HI 70300L Electrode storage solution, 500 mL
HI 7061L Electrode cleaning solution, 500 mL

Accessories
HI 76405 Electrode holder

  Other Portable pH meters   (Hanna site)

HI9025C   HI 9025C  Rugged, Waterproof Microprocessor pH Meters

HI 9025 has been replaced with HI 9125 above.

  Data on HI 9024C and HI 9025C: click here  (.pdf file)

HI 9025C are microprocessor-based pH meters in waterproof casings.
It measures pH and °C, and can also measure ORP in the mV range.

The meter is housed in a rugged, waterproof, ABS casings that is built to last.
The Auto-Instruction feature guides the user step-by-step through the calibration process with graphic symbols.
Unlike conventional microprocessor pH meters that offer only the standard pH buffer solutions of 4.01, 7.01 and 10.01 for calibration, these meters also allow calibration at the important NBS (NIST) buffers of 6.86 and 9.18.
Because the electrode requires a certain amount of time to stabilize between buffers, the meter will display the READY symbol only when the electrode has stabilized.
The powerful HI 9025C will allow 1 or 2 point calibration using any of the 5 memorized buffers.
This is an important feature in field measurements, since if you end up with access to only one pH buffer, you can always perform the calibration in at least one point.
Both meters also feature automatic shut-off to save battery life.

    HI9025C  Rugged, Waterproof Microprocessor pH Meter

Required accessories: as for HI 8314 above.

HI 8314   pH Meters

   Data on HI8314: click here  (.pdf file)

HI 8314 is a portable, hand-held multipurpose meter (not waterproof)   gzm
designed to be ideally suited for the field of education.
Measurements can be performed for both pH and REDOX (reduction/oxidation potential) with manual temperature compensation.
HI 8314 allows easy measurements of pH/mV/°C with ATC.

The front panel allows the selection of pH, mV (REDOX), and temperature modes along with a simple 2 point calibration through slope and offset trimmers. The pH offset and slope of these instruments are manually adjustable in order to display the calibration concept and electrode characteristics to students. Simple calibration can be performed at any pH value and will remain valid even after the meters are turned off.
HI 8314 shows the readings together with a symbol to indicate the current mode and a low battery indicator will alert the user to a low-power condition.
The interchangeable electrode and temperature probe (supplied with HI 8314) are of the highest quality construction and assure the user of accurate measurements throughout their respective ranges.
As an accessory, the HI 721311 is available which includes a rugged carrying case with pH 4.01 and pH 7.01 buffer solutions and screwdriver.
HI 1230B pH Probe is included, max temp 80°C
HI 8314 is supplied complete with HI 1230B combination gel double junction pH electrode with BNC and 1 m (3.3’) cable,
                HI 7669AW temperature probe with 1 m (3.3’) cable,   9V battery,   calibration screwdriver and instruction manual.
                HI 8314:

Required accessories (prices apply when ordered with the HI 8314
Buffer Solutions for calibration the electrode, 2 required
    HI7004L  pH 4.01  460mL $28+GST      1/05
    HI7007L  pH 7.01  460mL $28+GST
    HI7010L   for high pH 460mL $28
    HI70300L Storage Solution, prolongs the life of the electrode 460mL  $30+GST
    HI7061L   Cleaning solution  $30+GST

Option:
SC100B pH Probe for food, max temp 80°C $240+GST
HI721311 Rugged carrying case with pH 4.01 and pH 7.01 buffer solutions and screwdriver  $95+GST