30-078140 Hanna pHep 4

Hanna pHep 4

Waterproof pH pocket tester Hanna pHep® 4 with integrated temperature sensor – resolution 0.1 pH, accuracy ±0.1 pH.
Article number: 
30-078140 Category
Quantity
iHow it works
  1. 1Add to your quote
  2. 2Review & submit your list
  3. 3Personal quote – within 24 h on business days

Fast, precise on-site analysis of your water quality – reliable results without lab effort.

Datasheet & docsRequest advice
Made in GermanyISO 9001 (TÜV NORD)Experience since 1975personal advice
Request a Quote

Private customers can also find our range in our partner store Ampha-Analyse.

Reagent for Hanna pHep 4:
See also:

Hanna pHep® 4 – waterproof pH pocket tester

Compact pocket-sized pH tester with simultaneous display of pH value and temperature – 100 % waterproof and floating.

What is the pHep® 4 suitable for?

The pHep® 4 from Hanna Instruments measures the pH value quickly and reliably, on site and in the laboratory. Thanks to its waterproof, floating housing, it is ideal for mobile use at pools, ponds and in water treatment. pH value and temperature appear simultaneously on the display.

Features

  • 100 % waterproof & floating

    Safe for mobile use – if the device falls into the water, it floats

  • Replaceable electrode with cloth junction

    Electrode easily replaceable – durable and low-maintenance

  • Integrated temperature sensor

    pH value and temperature are displayed simultaneously

  • Automatic calibration

    One- or two-point calibration with common standard buffers

Performing the measurement

  1. Remove the protective cap and briefly rinse the electrode with distilled water
  2. Switch on the device and calibrate with standard buffers if necessary
  3. Immerse the electrode in the sample until the temperature sensor is covered
  4. Allow the reading to stabilise – pH value and temperature are displayed simultaneously
  5. After measuring, rinse the electrode and store it moist in storage solution

Tip for best results

Calibrate with fresh buffer solutions before important measurement series. For maximum accuracy, measure the sample at a controlled temperature if possible (close to 20–25 °C).

Important notes

  • Never store the electrode dry – always use storage solution
  • The electrode is a wear part and must be replaced when its response deteriorates
  • Keep the device dry and clean

Measuring range

Quantity Range
pH -2.0 to 16.0 pH
Temperature -5.0 to 60.0 °C

Specifications at a glance

Property Value
Type Waterproof pH pocket tester
Article number 30-078140
pH measuring range -2.0 to 16.0 pH
Temperature measuring range -5.0 to 60.0 °C
pH resolution 0.1 pH
Temperature resolution 0.1 °C
pH accuracy (at 20 °C) ±0.1 pH
Temperature accuracy ±0.5 °C
Calibration Automatic one- or two-point calibration (buffer sets pH 4.01/7.01/10.01 or 4.01/6.86/9.18)
Housing 100 % waterproof, floating
Electrode Replaceable, with cloth junction

Scope of delivery

pH pocket tester Hanna pHep® 4 1 device with electrode

Additional information

Flyer
Operating instructions

Similar articles:

Related products

Reagent for Hanna pHep 4: