Quick Details
- Measuring Range:0.00 - 20.00 ppm;0.0 - 200.0%
- Resolution:0.01 ppm;0.1%
- Accuracy:±2% F.S
- Working Temperature Range:0 - 60.0℃ / 32 - 140℉
- Processing Time:3-5 working days
- Port:Shanghai,China
- Supply Ability: 2000 Pieces Per Month
- Brand Name:Twinno
- Model Number:DO30
- Place of Origin:Shanghai,China
- Brand Name:Twinno
DO30 Dissolved Oxygen Tester
Accurate and stable, economical and convenient, easy to maintain, DO30 dissolved oxygen brings
you more
convenience, create a new experience of dissolved oxygen application.
●Waterproof
and dustproof housing, IP67 waterproof grade.
●Precise
& easy operation, all functions operated in one hand.
●Unit
display can
be selected:ppm or
%.
●Automatic
temp. Compensates after salinity /barometric manual input.
●User
replaceable electrode & membrane cap.
●Field
throw-out measurement(automatic
locking function)
●Easy
maintenance, no tools needed to change batteries 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.
DO30 Dissolved Oxygen Tester 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
- 100.0℃ /
32 - 212℉
Working
Temperature
0
- 60.0℃ /
32 - 140℉
Auto
Temperature Compensation
0
- 60.0℃ /
32 - 140℉
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
