Model : DO-P10O
 
Measuring Range : 0~20.00 mg/L(ppm), 0~200.0 %
Resolution : 0.01 or 0.1 mg/L
Accuracy : ± 0.20 mg/L
Shipping Size (WxDxH)(mm) : 330x380x130
Portable meter provides reliable and high quality dissolved oxygen (DO) measurements with simple click of a button

Model : DO-P10P
 
Measuring Range : 0~20.00 mg/L(ppm), 0~200.0 %
Resolution : 0.01 or 0.1 mg/L
Accuracy : ± 0.30 mg/L
Shipping Size (WxDxH)(mm) : 330x380x130
The portable DO meter provides reliable and high quality dissolved oxygen (DO) measurements with simple click of a button

Model : DO-P820; DO-P821
 
Range : 0.00~20.00mg/L, 0.0~200.0% saturation
Accuracy : ±0.5mg/L,±20%; ±0.2mg/L, ±2.0%
Sizes(W×D×H)(mm) : 170×85×30
Compact, portable dissolved oxygen meter offers user-selectable cable lengths and probe options.

Model : DO510T
 
Range : 0.00 to 99.99 ppm
Accuracy : ±0.10ppm, 0.00~50.00ppm; ±0.50ppm, 50.0~99.99ppm
DO Saturation Range :  (0.0 to 600.0)%
Sizes(W×D×H)(mm) : 90×255×40
Compact, hand-held dissolved oxygen meter offers user-selectable cable lengths and probe options.

Model : DO310F
 
Range : 0.00 to 50.00 ppm
Accuracy : 0.01 ppm
DO Saturation Range : (0.0 to 300.0)%
Sizes(W×D×H)(mm) : 80x225x35

Model : DO210E
 
Range : 0.00 to 20.00 ppm
Accuracy : ±0.1mg/L
DO Saturation Range : (0.0 to 200.0)%
Size (W×D×H)(mm) : 80x225x35

Model : DO400F
 
Range : 0.00 to 99.99 mg/L
Accuracy : ±0.10 ppm, 0.00~50.00 ppm; ±0.50ppm, 50.0~99.99ppm
Resolution : 0.01 ppm
Sizes(W×D×H)(mm) : 242×195×68
The benchtop dissolved oxygen meter has a large backlit display and is easy to operate, making it ideal for affordable laboratory testing.

Model : DO-O680
 
DO Range : 0.0~20.0 mg/L
DO Accuracy : ±0.5 mg/L
DO Resolution : 0.1 mg/L
Size (W×D×H) : 96×96×75 mm
The DO-O680 is a rugged, intelligent, versatile, portable online dissolved oxygen meter for use in the lab or in the field!

Model : DO-B810
 
Range : 0.0-20.0mg/L or ppm
Accuracy : ±0.5mg/L
Sizes(W×D×H)(mm) : 210×205×75
The benchtop dissolved oxygen meter is a precise and reliable instrument designed for measuring oxygen levels in liquid environments.

Model : DO-B980
 
Range : 0.00-20.00mg/L or ppm
Accuracy : ±0.2mg/L
Resolution : 0.01,0.1mgL, selectable
Sizes(W×D×H)(mm) : 210×188×60