Lutron DO5510 DISSOLVED OXYGEN METER

Description
OXYGEN METER
Model : DO-5510
* -P circuit, LCD with display unit.
* Dissolved oxygen range : 0 to 20 mg/ L.
* Max., Min., Memory recall button.
* DO, Oxygen in air, Temp., ATC, Auto Cal., % salt.
* Diaphragms & electrolyte included.
* Probe head with diaphragm set and electrolyte are included.
* Size : 180 x 72 x 32 mm. RS-232.