DO-5512SD Dissolved Oxygen Meter 0 to 20.0 mg/L.

● Precision Dissolved Oxygen measurement
● Dissolved oxygen: 0 to 20.0 mg/L.
● Dissolved oxygen meter use the polar graphic type oxygen probe with temperature sensor, high precision measurement for Dissolved Oxygen (DO) and temperature measurement.
● Heavy duty dissolved oxygen probe, probe head can connect with BOD bottle.
● DO use the automatic Temp. compensation.
● DO meter build in “ % SALT “ & “Mountain Height“ compensation value adjustment.
● Separate probe, easy for operation of different measurement environment.
● Real time SD memory card Datalogger, it Built-in Clock and Calendar, real time data recorder, sampling
time set from 1 sec to 8 hour 59 min. 59 sec.
● Manual datalogger is available (set the sampling time to 0), during execute the manual
datalogger function, it can set the different position (location) No. (position1 to position 99).
● Innovation and easy operation, computer is not needed to setup extra software, after execute datalogger, just take away the SD card from the meter and plug in the SD card into the computer, it can down load the all the measured value with the time information (year/month/date/hour/minute/second) to the Excel directly, then user can make the further data or graphic analysis by themselves.
● SD card capacity : 1 GB to 16 GB.
● LCD with green light backlight, easy reading.
● Can default auto power off or manual power off.
● Data hold, record max. and min. readings, high accuracy.
● Power by UM3/AA (1.5V) x 6 batteries or DC 9V adapter.
● RS232/USB PC COMPUTER interface.

● Wide applications: water conditioning, aquariums, beverage, fish hatcheries, food
processing, photography, laboratory, paper industry, plating industry, quality
control, school & college, water conditioning.