Model : DO-PS60
 
Range : 0.00-20.00mg/L,0.0-200.0% saturation
Accuracy : ±0.2mg/L, ±2.0%
Sizes(W×D×H)(mm) : 175 (L)x40 (Dia.)
Portable and easy to carry, the pocket dissolved oxygen meter provides reliable dissolved oxygen (DO) measurements at the click of a button.

Model : DO-P258

Display Transmitter : 4 digits LCD
Measurement Range : (0~20)μg/L; (0~200)μg/L; (0~20)mg/L (Automatic switching)
Resolution : 0.1μg/L, 0.01mg/L
Analysis Error : ±0.3%FS or 1μg/L (which one is bigger)
Transmitter Overall Size(L×W×H)(mm) : 123x86x267
This dissolved oxygen tester is portable and suitable for use in field and on-site environments for dissolved oxygen measurements.

Model : DO-P10
 
Range : 0.0~20.0mgfLor ppm
Accuracy : ±0.5mg/L
Resolution : 0.1mg/L
Sizes(W×D×H)(mm) : 175 (L)x40 (Dia.)
Portable and easy to carry, the pocket dissolved oxygen meter provides reliable, high-quality dissolved oxygen (DO) measurements at the push 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 : DO-P610
 
Measuring Range : (0 ~ 20.00) mg/L(ppm), (0 ~ 200.0)%
Resolution : 0.1/0.01 mg/L(ppm), 1/0.1 %
Accuracy : Electrode: ±0.10 mg/L, Instrument: ±0.40 mg/L
Response Time : ≤30s (25℃, 90%response)
Residual Current : ≤0.1 mg/L
Sizes(W×D×H)(mm) : 90x160x30mm
The waterproof portable dissolved oxygen meter is housed in an IP57 rated enclosure to ensure durable, rugged performance in outdoor environments.

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-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-O680
 
DO Range : 0.0~20.0mg/L
DO Accuracy : ±0.5mg/L
DO Resolution : 0.1mg/L
Sizes(W×D×H)(mm) : 96×96×75
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
 

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