Extech WQ510 Offers

Magnetic stirrer with Conductivity, TDS, Salinity, pH, mV, and Temperature measurements

• 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