Polycarbonate resin is adopted to enhance shock resistance and chemical resistance, creating a tough body that is endurable even in harsh environments.

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Polycarbonate resin is adopted to enhance shock resistance and chemical resistance, creating a tough body that is endurable even in harsh environments. The intuitive and natural operability of LAQUAact, combined with a “Versatile” ability, brings a dynamic measurement experience.

  • Dual channel, switchable display
  • Automatic pH calibration up to 5 points using NIST, USA or Custom pH buffers
  • pH resolution
  • Offset and slope display
  • Automatic / Manual temperature compensation and temperature calibration function
  • Automatic and manual conductivity calibration up to 4 points
  • Adjustable reference temperature and temperature coefficient
  • Selectable cell constant and measurement unit
  • Conductivity and total dissolvd solids (TDS) conversion
  • Four (4) TDS calibration curves for wide range of applications: EN27888, Linear, 442, NaCl
  • Two (2) salinity calibration curves: NaCl, Seawater
  • Auto log data; Built-in memory can store up to 1000 data
  • Auto shut-off (programmable: 1 to 30 minutes)
  • Auto-Hold / Auto-Stable measurement
  • Calibration alarm (programmable: 1 to 400 days)
  • Built-in electrode holder allows 2 electrodes to be attached on both sides of the meter
  • Large backlit LCD: 52mm x 64mm
  • RS232 output for connecting to computer or printer
  • Casing is IP67 waterproof (for 30mins immersion in 1m depth of water) and dustproof
  • Powered by 2 x AAA (LR03) or Ni-MH rechargeable batteries or power adaptor
  • Packaged in new molded carry case
  • 2 years meter warranty

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

Package Details:

  • LAQUAact PC110 Dual channel pH/ORP/Cond/TDS/Res/Sal/Temp meter, built-in electrode holder, 2 x AAA batteries
  • Instruction manual
  • 9651-10D plastic-body, gel-filled pH electrode with integrated temperature sensor
  • 9382-10D plastic-body, Titanium/Platinum black, conductivity probe (k=1.0) with integrated temperature sensor
  • pH 4.01 and 7.00 buffers, 1413µS/cm and 12.88 mS/cm conductivity solutions (60ml each)
  • Carry case

PC110-KN: Kit with pH 4.01 and 6.86 NIST buffers (60ml each) is available upon request.

pH Range-2.00 to 16.00 pH
Resolution0.01 pH
Accuracy± 0.01 pH
Calibration PointsUp to 5
Buffer OptionsUSA, NIST, Custom
ORP Range± 2000 mV
Resolution1 mV
Accuracy± 1mV or 1% of reading (whichever is greater)
Conductivity Range…µS/cm to 2000 mS/cm
Resolution0.05% F.S.
Accuracy±0.6% F.S.; ±1.5% F.S. > 18.0 mS/cm
Reference Temperature15 to 30°C (adjustable)
Temperature Coefficient0.0 to 10.0% (adjustable)
Cell Constant0.1, 1.0, 10.0 (selectable)
Calibration PointsUp to 4 (Auto / Manual)
Unit SettingµS/cm, mS/cm, S/m (Auto-ranging)
TDS Range…ppm to 1000 ppt (TDS factor=0.5)
Resolution0.01 ppm / 0.1 ppt
Accuracy±0.1% F.S.
Calibration CurvesEN27888, 442, Linear, NaCl
Resistivity Range0.000 Ω•cm to 200.0 MΩ•cm
Resolution0.05% F.S.
Accuracy±0.6% F.S.; ±1.5% F.S. > 18.0 mΩ•cm
Salinity Range0.0 to 100.0 ppt / 0.00 to 10.00%
Resolution0.1 ppt / 0.1 %
Accuracy0.2% F.S.
Calibration CurvesNaCl, Seawater
Temperature Range-30.0 to 130.0°C
Resolution0.1°C
Accuracy± 0.4°C
Calibration OptionYes
Memory Data1000
Auto Log DataYes
Real-time ClockYes
Date / Time StampYes
Auto-Shut OffYes (Programmable: 1 to 30 minutes)
Auto-Hold / Auto-StableYes
Offset / Slope DisplayYes (Independent acid and alkaline slopes depending on calibration)
Calibration AlarmYes (Programmable: 1 to 400 days)
Electrode StatusOn screen display
Diagnostic MessagesYes
DisplayCustom Backlit LCD / Dual Channel / Switchable Display
Inputs2 x BNC, 2 x phono, DC sockets
OutputRS232
IP RatingIP67, shock-resistant
Power Requirements2 x AAA (LR03) or Ni-MH rechargeable batteries, or power adaptor
Battery Life>200 hours
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