Pen Pocket Dissolved Oxygen Meter

DO-BS20 Pen Pocket Dissolved Oxygen Meter

Features:

* Waterproof and dustproof housing,IP67 waterproof grade.

* Precise & easy operation, all functionsoperated in one hand.

* Units can be selected:ppm or %.

* Automatic temp. compensates after salinity/barometric manual input.

* User replaceable electrode & membrane cap

* Floats on water,can be dropped into water (automatic locking function).

* Easy maintenance, no tools needed to changebatteries or electrode.

* Backlight display,multiple line display, easy to read.

* Self-diagnostic for easy troubleshooting(e.g battery indicator, message codes).

* 1*1.5 AAA long battery life.

* Auto-Power Off saves battery after 5mins non-use.

Technical specifications:

Measuring Range: 0.00 - 20.00 ppm;0.0 - 200.0%

Resolution: 0.01 ppm;0.1%

Accuracy: ±2% F.S

Temperature Range: 0 - 100.0oC / 32 - 212oF

Working Temperature: 0 - 60.0oC / 32 - 140oF

Auto Temperature Compensation: 0 - 60.0oC / 32 - 140oF

Calibration: 1 or 2points auto calibrate

(0% zero oxygen or 100% in air)

Salinity Compensation: 0.0 - 40.0 ppt

Barometric Compensation: 600 - 1100 mbar

Screen: 20 * 30 mm multiple line LCD

Lock Function: Auto/Manual

Protection Grade: IP67

Auto backlight off: 30 seconds

Auto power off: 5 minutes

Power Supply: 1x1.5V AAA7 battery

Dimensions: (H×W×D) 185×40×48 mm

Weight: 95g