* Display 13 mm ( 0.5 " ) LCD, 3 1/ 2 digits
* Measurement Range Dissolved Oxygen - 0 to 20.0 mg/ L, Res. 0.1 mg/ L. Acc ± 0.4 mg/ L
* Sensor Temp. Compensation: Automatic from....

Circuit: Custom one-chip of microprocessor LSI circuit
Display: Dual function meter’ s display, 13 mm( 0.53 )
Super large LCD display with contrast adjustment for best viewing....

LUTRON, Oxygen Meter, Model : DO-5510 HA
* Custom one-chip of microprocessor LSI circuit
* Dual function meter' s display, 13 mm( 0.5 " ) Super large LCD display with contrast....

LUTRON, Dissolved Oxygen Meter, Model YK-22 DO
Power Supply DC 9V battery
Display 51 mm x 32 mm, dual function LCD, 15 mm ( 0.6” ) digit size
Weight 250 g/ 0.55 LB ( battery....

- User Customisation for user' s flexibility like toggling of various modes from ppm, mg/ l to % saturation, view electrode diagnosis, etc.
- Easy Calibration can be performed at....

Waterproof CyberScan DO 300 Dissolved Oxygen Meter ( Backlit) with 3m cable electrode, 1 assembled membrane cap housing, 1 refilling electrolyte & carrying kit set. Designed to....

• Automatically Compensates Salinity and Barometric Pressure after manual input for increased accuracy
• Independent 100% and Zero Adjustment Calibrations give meter high....

* pH Range : -2.00 to 16.00 pH
* Resolution & Accuracy : 0.01 pH & ± 0.01 pH
* Dissolved Oxygen Range : 0 to 19.9 mg/ l or ppm
* Resolution & Accuracy : 0.01 mg/ l, 0.1 ppm & ± ....

* Dissolved Oxygen: Range: 0.00 to 90.00 mg/ L or ppm; Resolution: 0.01 mg/ L or ppm; Accuracy: ± 0.2 mg/ L
* % Saturation : Range: 0.0 to 600.0% ; Resolution: 0.1% ; Accuracy: ± ....

HACH, sensION6 Dissolved, Oxygen Meter, with DO Probe, 3-meter cable cat. 5185010
Easy field DO, with auto correction for altitude, barometric pressure, salinity.
Accurate, easy....

Compact and affordable, the DO 200 provides quick, accurate dissolved oxygen and temperature measurements simultaneously. The screw-on cap membranes reduce stirring dependence, ....

The rugged, waterproof YSI 550A measures dissolved oxygen and temperature simultaneously using polarographic technology and YSI Temperature Precision™ thermistors. The new PE....

The YSI® Model 55 simultaneously displays temperature in degrees Celsius and dissolved oxygen in either mg/ L or % air saturation with all readings being temperature compensated.....

This field-type dissolved oxygen meter measures dissolved oxygen concentration ( DO) , oxygen concentration ( O2) , saturation ( SAT.RATIO) and temperature of water solutions. It....

Hanna HI-9146 Dissolved Oxygen ( DO) Meter
• On-screen tutorial messages
• Two point calibration
• Auto endpoint
• DO range up to 300% , temperature compensated
• ....