pH mV(ORP)  


Segment: Scientific
Division: Water Quality
Manufacturing Company: HORIBA Advanced Techno Co., Ltd.


  • Custom LCD Display
  • Digital memory of up to 999 sets of measurement data can be recorded
  • ID input and interval memory
  • Simultaneous connection to a GLP/GMP compatible printer and PC
  • USB memory
  • Temperature compensation(Auto/manual)
  • AutoHold function
  • Security (password)
  • Version up function


Meter Kit Available 



The appearance of items in the picture are subject to change in each region.

Package Details:

  • F-71 pH/ORP Custom LCD Meter
  • 9615S-10D ToupH glass pH electrode
  • 502-S pH 4.01 / 7.00 / 10.01 buffers & 3.33 M KCl reference electrolyte (250ml each)
  • Electrode stand




pHMeasurement methodGlass electrode method
Measurement rangepH 0.000~14.000
Display rangepH -2.000~19.999
Resolution0.001 pH
Repeatability±0.005 pH±1 digit
pH calibration point5
Repeatability check
Alarm limit of calibration
mV(ORP)Measurement range±1999.9 mV
Resolution0.1 mV
Repeatability±0.1 mV±1 digit
TemperatureMeasurement range0.0~100.0℃(-30.0~130.0℃)
Repeatability±0.1℃±1 digit
USB peripherals (Communication with PC)*1
DataMemory number999
Interval memory
ID input
DisplayCustom LCD
FunctionPrinter connectivity(GLP/GMP)
temperature compensation(Auto/manual)
AutoHold function
Security(pass word)
Version up function
Ambient temperature0 ℃ ~ 45℃
PowerAC adaptor 100 ~ 240 V 50/60 Hz
Dimensions170(W)×174(D)×73(H)mm(Excluding electrode stand and AC adaptor)
Power consumptionApprox. 0.7 VA
Mass of main unitApprox. 500 g

*1 USB cable sold separately. Software can be download by web registration.

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Water & Liquid Corporate