The EZO-Complete USB Dissolved Oxygen meter makes building a custom monitoring system easy. Simply connect the EZO-Complete to a PC and install the free Atlas Desktop software. Connect multiple EZO-Complete Dissolved Oxygen modules to read D.O. from multiple locations. Embedded systems engineers can use EZO-Complete Dissolved Oxygen with any USB-enabled microcontroller. EZO-Complete will create a virtual comport and is controlled using simple serial strings.
| Reads | Dissolved Oxygen |
| Range | 0.00 − 100+ mg/L 0 − 350% saturation |
| Resolution | .01 |
| Accuracy | +/– 0.05 mg/L |
| Response time | 1 reading per sec |
| Supported probes | Any galvanic probe |
| Calibration | 1 or 2 point |
| Temp. compensation | Yes |
| Salinity compensation | Yes |
| Pressure compensation | Yes |
| International standard | ISO 5814 compliant (determination of dissolved oxygen) |
| Dimensions | 75.7mm x 54.3mm (2.9″ x 2.1″) |
| Weight | ~54 grams |
| Data protocol | Serial strings through FTDI virtual comport |
| Data format | ASCII |
| Operating voltage | 5V USB |
Datasheet for Engineers
Instructions for use with Atlas Desktop
Downloads
Videos
Dissolved Oxygen | Common Mistakes | Air Bubble
Dissolved Oxygen | Common Mistakes | Stagnant vs Moving Water
Dissolved Oxygen | Common Mistakes | Damaged MembraneTools
Certificates
3D file