Dissolved Oxygen Meters and Probes
Tech Talk 26
Model
Manufacturer
Parameters
D.O. Range
(ppm or mg/l)
Accuracy
Resolution
(ppm or mg/l)
Waterproof
Backlit
Display
Warranty
Meter/Probe
Memory/RS232
Oxygen
Probe Type
DO62
American Marine
D.O. Only
0-20.0
±.2 ppm
.1
No
No
2 yr/2 yr
No
Polargraphic
9142
Hanna
D.O. Only
0-19.0
±1.5%
.1
Yes
No
1 yr/6 mo
No
Polargraphic
Y2004
YSI*
D.O., Temp
0-20.0
±2%
.1
No
No
1 yr/6 mo
No
Polargraphic
Y55
YSI*
D.O., Temp
0-20.0
±.25
.01
No
Yes
2 yr/6 mo
No
Polargraphic
Y52
YSI*
D.O., Temp
0-19.99
±.02
.01
No
No
2 yr/6 mo
Yes
Polargraphic
Y58
YSI*
D.O., Temp
0-19.99
±.03
.01
No
No
2 yr/6 mo
No
Polargraphic
Y550A
YSI*
D.O., Temp
0-50.00
±.03
.01
Yes
Yes
3 yr/6 mo
No
Polargraphic
Y85
YSI*
D.O., Temp, Sal
0-20.00
±2%
.01
No
Yes
2 yr/6 mo
No
Polargraphic
100017
WTW
D.O., Temp
0-20.0
±.5%
.1
Yes
No
3 yr/6 mo
Optional
Galvanic
Y5561
YSI*
D.O., Temp, pH, ORP, Sal
0-50.00
±.5%
.01
Yes
Yes
3 yr/1 yr
Yes
Polargraphic
HQ10
Hach®
D.O., Temp, pH
.01-20.00
±.1%
.01
Yes
Yes
3 yr/1 yr
Yes
Luminescent
DO600
Extech
D.O. Only
0-20.0
±2%
.1
Yes
No
1 yr/6 mo
No
Polargraphic
Pro
YSI*
Multi
0-50.0
±2%
.1
Yes
Yes
3 yr/1 yr
No
Polaro./Galv.
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