Specification :

PH ELECTRODE
Model : PE-03
* General purpose, cost effective.
* 1 to 13 pH ( typical 0 to 14 pH) .
* Epoxy body, w/ BNC connector.
* Body size : 12.3 mm Dia. x 160 mm.

DISSOLVED OXYGEN PROBE
Model : YK-200PDO
* Plug in the YK-2001PH to be a professional Dissolved Oxygen Meter.
* Range : 0 - 20.0 mg/ L, 0.1 mg/ L.
* With automatic temp. compensation.
* Temperature : 0 to 50.0 oC, 0.1oC/ 0.1oF.
* Probe head with diaphragm set and electrolyte are included.