description
sd card real time data recorder
ph/orp, do, cd/tds, salt meter
model : wa-2017sd
* real time data recorder, save the data into the sd memory card and can be download to the
excel, extra software is no need.
* 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.
* optional electrode : ph electrode, orp electrode, cd/tds/salt probe, dissolved oxygen probe, ph
atc probe (tp-07).
* patented.
* patent: taiwan, china, japan, germany, usa pending.