Dissolved Oxygen Meter Portable Model- Model Pdo-519

This Digital Dissolved Oxygen Meter is supplied with a polarographic type probe with an incorporated Temp. sensor which serves for precise Dissolved Oxygen ( DO ) and Temp. measurement.

• Applications for Aquarium, Medical research, Agriculture, Fish hatcheries, Laboratory, Water conditioning, Mining industry, Schools & Colleges, Quality control...
• Heavy duty dissolved oxygen probe, probe head size can connect with BOD bottle
• All in one Pen type Dissolved Oxygen Meter, easy operation.
• Automatic Temp. compensation from 0 to 50 for sensor. ?
• Microprocessor circuit assures high accuracy and provides special functions and features.
• Multi‑display, show Dissolved oxygen and temperature at the same time.
• Built in temperature measurement
• Temperature unit can default to `C or`F
• LCD with two display, easy readout.
• Auto power off to save the battery life.
• IP‑67 Water resistance.
• Records Maximum and Minimum readings with recall.
• Data hold function for freezing the desired value.
• Use the durable, long‑lasting components, including a heavy duty & compact ABS‑plastic housing case.

Specifications :

• Display LCD size : 29 mm x 28 mm. Dual function LCD
• Circuit Custom one‑chip of microprocessor LSI circuit.
• Measurement & Range Dissolved Oxygen 0 to 20.0 mg/L ( liter ) Air Oxygen 0 to 100.0 %. * For reference only
• Temperature 0 to 50`C
• Resolution Dissolved Oxygen 0.1 mg/L., Oxygen in Air 0.1 % O2 , Temperature 0.1`C
• Accuracy Dissolved Oxygen ± 0.4 mg/L. Oxygen in Air ± 0.7% O2. For reference only Temperature ± 0.8 /1.5
• Polarographic type oxygen probe with an incorporarted Temp. sensor.
• Temp. Compensation 0 to 50`C * Automatic adjustment
• Recall Records Maximum, Minimum readings with recall.
• Power off Auto power off saves battery life, or manual off by push button.
• Data Hold Freeze the display reading.
• Sampling Time Approx. 1 second.of display
• Operating Temp. 0 to 50`C
• Operating Humidity Less than 80% RH.
• Power Supply DC 1.5V battery ( UM‑4/AAA ) x 4 PCs.
• Power Current Approx. DC 6.2 mA.
• Weight 176 g/0.39 LB. * Include probe and batterry.
• Protection IP‑65 : 0 to 50`C IP‑67 : 0 to 30`C
• Dimension 180 x 40 x 40 mm ( 7.1 x 1.6 x 1.6 inch ).

Accessories

• Soft carrying case (CA‑05A)
• Included Operation manual
• Spare Probe head with diaphragm OXHD‑04.. 2 PC.
• Probe‑filling Electrolyte OXEL‑03