* Model : ME-9
 
* Dimension : 120mm x 12mm
                    (with 1.2m BNC connector)
 
* Structure : polymer membrane, half-cell
                  epoxy body
 
* Range : 31 ~ 62,000 ppm
 
* Temperature : 0 ~ 50¡É
 
* Optimal pH : 7 ~ 11
 
* Interference : NO-, CI-
 
* Response time : 7 ~ 8 sec
 
* Detection limit : 6.62 x 10 M
 
* Application : soil, fertilizer
                     food and sea water analysis