Hanna Instruments

Scientific Equipment

HI-98121 Pocket pH and ORP (Redox) Tester

HI-98121 Pocket pH and ORP (Redox) Tester

Hanna HI-98121 Pocket pH and ORP (Redox) Tester

HI-98121 Pocket pH and ORP (Redox) Tester

Complete with pH electrode
1 year manufacturer warranty
In Stock
£218.50 (exc. VAT) £262.20 (inc. VAT)

Designed for use out in the field in murky conditions and for swimming pools and spas, the meters are sealed against humidity, float in water and have a bright green casing making them easily visible in low light levels.

HI-98121 Pocket pH and ORP (Redox) Tester information

Hanna's extended description

Offering users a choice of ORP/Redox and pH measurement combinations, this tester is a popular option for operators carrying out spot checks or testing on location.

Designed for use out in the field in murky conditions and swimming pools and spas, the meter is sealed against humidity, floats in water and has a bright green casing making it easily visible in low light levels.


Key features


  • Dual level LCD screen that displays simultaneous readings
  • Automatic temperature compensation
  • Automatic calibration
  • HOLD function freezes readings for ease of recording
  • Floating water resistant casing helps prevent accidental loss of meter during testing in difficult conditions
  • Battery % level at start up and stability indicator helps ensure tester is in optimum working order
  • Cartridge electrode - exclusive to Hanna
  • Electrode replacement with stainless steel round connector means there are no pins to bend or break during replacement
  • Exposed stainless steel temperature sensor facilitates faster and more accurate temperature measurement
  • Combination pH and Redox / ORP electrode

Supplied with


  • HI-73127 pH electrode
  • HI-73128 electrode removal tool
  • Batteries & instructions

Spare electrodes


Easy to replace electrode cartridges with sturdy snap-in connections

  • HI-73127 pH electrode


Dual screen showing measurement (pH or ORP) and temperature



Replaceable pH or ORP electrode cartridge. The exposed stainless steel temperature sensor facilitates faster and more accurate temperature measurement.

Specifications

Specifications list

Specifications

Range - pH, ORP & Temp°C -2.00 to 16.00pH and ± 1000mV ORP and -5 to +60°C
Resolution - pH, ORP & Temp°C 0.01pH and 1mV ORP and 0.1°C
Accuracy - pH, ORP & Temp°C +/- 0.05pH and ± 2mV and ۪.5°C
Calibration Automatic at 1 or 2 points with 2 sets of memorised pH buffers
Battery Type/Life 4 x 1.5volt giving approx 250 hours continuous use
Dimensions 163 x 40 x 26mm, 100 grams

Downloadable Manuals

Manuals

Download PDF

Product Literature

literature - PDF

Hanna Instruments Literature

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