Lutron YK-2005WA PH/ORP, DO, CD/TDS Meter

\nPH/ORP, DO, CD/TDS METER\nModel : YK-2005WA\n* One meter for multi purpose operations : pH/ORP, DO, CD/TDS METER.\n* pH : 0 to 14.00 pH, ORP : ±1999 mV.\n* Conductivity : 200 uS/2 mS/20 mS/200 mS.\n* Dissolved oxygen : 0 to 20.0 mg/L.\n* ATC ( automatic temperature compensation ).\n* Real time data logger ( record year, month, date, hour, minute, second ), 16,000 data logger.\n* Max., Min., Data hold.\n* RS232/USB computer interface.\n* Optional data transmission softwares : SW-DL2005, SW-E2005.\n* Optional electrodes : pH, CD/TDS, DO, ATC probe.\n* Optional ORP electrode, ORP-14.\n* Jumbo LCD, unit with dot matrix display.\n* DC 1.5V ( UM-3, AA ) x 4 PCs or DC 9V adapter in.\n* Size : 203 x 76 x 38 mm.\n