Portable Dissolved Oxygen Meters DW-9010M/9020M
Simultaneous display of dissolved oxygen and temperature measurements.50 data set reviewable memory.Automatic temperature compensated (ATC) dissolved oxygen readings.User selectable salinity and pressure compensated dissolved oxygen readings.Works with accurate and reliable polarographic (9010M) or galvanic (9020M) dissolved oxygen probes.Automatic shutoff function (45 minutes of non-use).Battery life over 500 hours.IP65 waterproof housing.Low battery indicator.RoHS and CE compliantSpecifications
RANGERESOLUTIONACCURACYDissolved O2(ppm)0.00 to 20.00 ppm0.01ppm± 0.5%FSDissolved O2(%)0.0 to 200.0%0.1%± 0.5%FSTemperature-6.0 to 46.0 °C0.1°C± 0.3°C±1digit
General
Pressure Compensation: 600 to 1100m Bar
Salinity Compensation: From 0.0 to 40.0ppt
Electrode Type: Polarographic (9010M) or Galyanic (9020M)
ATC: Thermistor ,10K ohms at 25°C
Calibration Backup: Yes
Automatic Temperature Compensation: Yes
Power :9Volt battery
Operating Ambient Conditions: From 0 to 50°C ,at 90% RH
Weight /Dimensions : 260 grams (Including batteries) / 70mm x 198mm x 37mm