Handheld Water Quality Meters


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

pH mv(ORP)      



  • Single channel
  • Large colour graphic LCD screen (70 x 52 mm) with backlight 
  • Built-in foldable meter stand
  • IP67 waterproof and dustproof
  • Battery and USB powered
  • Eco-friendly, shock-proof, scratch-resistant, and non-slip
  • Built-in sensor holders
  • Efficient sensor locking mechanism
  • Sensor's LED light as reading stability indicator
  • No sensor adapter needed for attaching multiple sensors together
  • Compatible with conventional electrodes having BNC and phono connectors and long cables
  • Sensor status indicator
  • Temperature sensor indicator
  • °C & °F temperature units
  • Sample ID setting
  • Detailed calibration data
  • Auto stable, Auto hold, and Real time measurement modes
  • Customizable meter kit - up to 5 meter-sensor kit combinations
  • Hands-free testing
  • Ergonomic design
  • Multi-language options
  • Versatile channel and adaptive display
  • Automatic sensor recognition function
  • Data transfer via USB or wireless communication
  • Printer communication
  • 3 years meter warranty

See specifications for more information.

Meter Only:

Package Details:

  • LAQUA WQ-310 meter
  • 4 x AA batteries
  • Wireless SD card
  • Manual and quick guides
  • Carrying case
ModelLAQUA WQ-310-K
Memory10,000 Data with date and time stamp
Data LogAuto / Manual
Measurement ModesAuto Stable / Auto Hold / Real Time
Calibration AlarmProgrammable: 0 to 400 days
Auto Power OffProgrammable: 0 to 60 minutes
Real-time ClockAvailable
Sensor Status On display
DiagnosticsError codes
LanguageEnglish, Japanese, French, German, Spanish, Portuguese, Chinese
PC CommunicationVia micro USB cable or wireless
Printer CommunicationVia 25-pin D-sub printer (RS232) cable
Meter InputPush-pull connector
DisplayColor graphic TFT-LCD, 3.5 inches
HousingIP67, shock & scratch resistant, non-slip (ABS / polycarbonate)
Power Requirement4 x AA batteries / battery pack or USB charger with micro USB cable
Battery Life> 100 hours (with display brightness 3 and no sensor connected)
Dimensions220 (L) x 90 (W) x 34 (H) mm
WeightApprox. 400g (batteries included), 320g (batteries excluded)
Standard AccessoriesCarrying case, 4 x AA batteries, wireless SD card, manual, and quick guide
Waste Water Treatment and Disposal in Water Waste Management and Remediation Services
Waste Water Treatment and Disposal in Water Waste Management and Remediation Services

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