SD Card real time data recorder
pH/ORP, DO, CD/TDS, SALT METER
* Multi-function :pH/ORP, Conductivity/TDS,Dissolved oxygen, Salt.
* pH : 0 to 14.00 pH.
* ORP (mV) : 1,999 mV.
* Conductivity : 200 uS/2 mS/20 mS/200 mS.
* TDS : 200/2,000/20,000/200,000 PPM.
* Salt : 0 to 12.0% salt (% weight).
* Dissolved oxygen : 0 to 20.0 mg/L.
* ATC (automatic temperature compensation).
* Data hold, Record (Max., Min.).
* RS232/USB computer interface.
* Real time data recorder, save the data into the SD memory card and can be download to the
Excel, extra software is no need.