Dissolved oxygen meter PDO-519

$0.00

#PDO-519 Dissolved Oxygen meter, All In One #DO meter, 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 & Temp. 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.

Specification
Circuit :Custom one-chip of microprocessor LSI circuit.
Display :LCD size : 29 mm x 28 mm. Dual function LCD
Measurement & Range :Dissolved Oxygen :0 to 20.0 mg/L ( liter ).
Oxygen in Air :0 to 100.0 %.
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.
Temperature ± 0.8 /1.5
Sensor Structure :The polarographic type oxygen probe with an incorporated temperature sensor.
Probe Compensation & Adj. :Temperature 0 to 50 ,Automatic
Memory 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.
Operating Temperature :0 to 50 (32 to 122). ℃ ℃℉ ℉
Operating Humidity :Less than 80% R.H.
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.
Dimension :180 x 40 x 40 mm ( 7.1 x 1.6 x 1.6 inch ).

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