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Dissolved Oxygen Metre, Model: PDO-519

Features

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.
Build in temperature , measurement. ℃ ℉
Temperature unit can default to or . ℃ ℉
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. ℃
Resolution: Dissolved Oxygen: 0.1 mg/L.
Oxygen in Air: 0.1 % O2.
Temperature: 0.1. ℃
Accuracy (23± 5℃): Dissolved Oxygen: ± 0.4 mg/L.
Oxygen in Air: ± 0.7% O2. * For reference only
Temperature: ± 0.8 /1.5. ℃ ℉
Sensor Structure: The polarographic type oxygen probe with an incorporated Temp. sensor.
Temp. Compensation: 0 to 50, ℃ * 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 of display: Time Approx. 1 second.
Operating Temp.: 0 to 50. ℃
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. ℃ IP-67 : 0 to 30. ℃
Dimension: 180 x 40 x 40 mm (7.1 x 1.6 x 1.6 inch).
Accessories Included: Soft carrying case (CA-05A) ……….. 1 PC.
Operation manual ……………………………………………………… 1 PC.
Spare Probe head with Diaphragm OXHD-04 ………………. 2 PC.
Probe-filling Electrolyte OXEL-03 ………………………………. 1 PC.
Optional Accessories: Oxygen probe ……………………………. OXPB-19
Spare Probe head with Diaphragm set …………………………. OXHD-04
Probe-filling Electrolyte ……………………………………………… OXEL-03
Hard carrying case …………………………………………………….. CA-06

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