Lutron PH-207 PH Meter

PH METER, RS-232
Model : PH-207
* 0 to 14 pH x 0.01 pH.
* µ-P circuit, LCD with annunciator.
* Max., Min., Memory recall button.
* pH, mV, Temp., manual Temp. Adj. and ATC, RS232/USB interface.
* Size : 180 x 72 x 32 mm. RS232/USB.
* Optional PH electrodes : PE-01, PE-03, PE-03K7, PE-04HD, PE-06HD, PE-11.