OMEGA Economical PH Meter Or PH/ Mv Meter PHH222

OMEGA Economical pH Meter or pH/ mv Meter PHH222 • Ergonomically Designed • Splash Proof Front • Easy to Operate SPECIFICATIONS Measurement: pH/ mV/ Temp Accuracy: ± ( 0.02 pH + 2 d) , ± ( 0.5% + 2 d) Display: 51 mm x 32 mm, dual function LCD, 15 mm ( 0.6 " ) digit Range: 0 to 14/ -1999 to 1999 mV Resolution: 0.01 pH/ 1 mV Input Impedance: 1012 Ù Temperature Compensation: Manual or automatic 0 to 65° C( Temp probe) Data Output: RS232 Data Hold: Yes Sampling Time: Approx. 0.8 sec Operating Temp: 0 to 50° C( 32 to 122° F) Operating Humidity: Less than 80% RH Memory Recall: Max/ Min Power Supply: 9V battery ( included) Power Consumption: Approx. 8 mA Electrode Connection: BNC Dimensions: 205 x 68 x 30 mm ( 8.1 x 2.7 x 1.2 " ) Weight: 250 g ( 0.55 lbs)