Extech SDL150 Dissolved Oxygen Tester and Datalogger

• Extech SDL150 Dissolved Oxygen Meter with Datalogging
• Dual display is brightly backlit and shows dissolved oxygen and temperature
• Dissolved oxygen range is 0 to 20.0mg/L
• Oxygen plus temperature range is 0 to 100.0% and 32 to 122°F (0 to 50°C)
• Polarographic type oxygen probe has built-in temperature sensor for
  Automatic Temperature Compensation from 0 to 50°C
• Zero function features offset adjustment to take relative measurements
• Store 99 readings manually or log up to 20M to SD card
• Readings are saved with data and time stamp
• Sample rate is user programmable from 1 second to 8hrs:59min:59sec
• Data hold and Min/Max functionality
• Auto power off with disable
• PC interface built-in
• Extech SDL150 includes:
• 6 x AA batteries, SD card, probe, two spare, replacement membranes,
  electrolyte, and hard carrying case

Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.