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WQ510 – Benchtop Water Quality Meter/Stirrer

The WQ510 is a 6-in-1 meter capable of measuring pH, ORP, conductivity, TDS, salinity, and temperature of liquids and semi-solids. The unit features a 30-, 60-, and 120-minute timer or continuous stirring, 2 or 3 point pH calibration, 1-point conductivity calibration, and automatic temperature compensation. This unit features a large backlit dual display, and the ability to store/recall 150 readings, as well as capture readings directly to a PC via the built-in USB interface. The WQ510 comes with pH glass electrode, Conductivity cell, Temperature probe, pH calibration solutions (4 and 7pH), Conductivity calibration solutions (1413µS and 12.88mS), plastic burette, polishing paper, electrode clamp and rod, software and USB cable, AC adapter, stirrer, and user manual.

  • Built-in stirrer with 30, 60, and 120 minute timer or continuous operation
  • Large backlit dual LCD simultaneously displays measurement and temperature
  • 2 or 3 point pH calibration for better accuracy (4, 7, and 10pH)
  • One point Conductivity calibration – automatically recognizes 4 calibration solutions
  • Adjustable Conductivity to TDS ratio from 0.5 to 1.0
  • Automatic Temperature Compensation
  • Memory stores up to 150 readings
  • Complete with pH & conductivity probes & calibration solutions, temperature probe, electrode clamp and rod, software and USB cable and AC adapter
Specifications Range
pH -2.00 to 16.00pH
ORP -1999 to + 1999mV
Temperature 32 to 212°F (0 to 100°C) for pH
Conductivity 0.0 to 100.0mS
TDS 0.0 to 66.0ppt
Salinity 0.0 to 50.0ppt
Resolution 0.01pH, 0.1mV, 0.1μS, 0.1mS, 0.1°, 0.1ppm, 0.1ppt, 0.1%
Accuracy ±0.02pH; ±2mV; ±1.8°F/1°C; ±2%FS for other parameters
Power 100 to 240V AC adapter with US, EU, UK, and AU plugs
Dimensions/Weight (Meter): 4 x 5.7 x 1.3” (103 x 145 x 32mm)/ 1.5lbs (700g)
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