alarm clocks
eutech 56715 10 ph controller lcd
ph controllerlcd br b features b ul li depth 6.94 li li height 3.75 li li item ph controller li li width 3.75 li li display lcd li li output two channels ; isolated 0 to 20 ma 4 to 20 ma 600 ohm max load 12 vdc 50 ma li li ph accuracy 0.01 li li ph range 2.00 to 16.00 li li ph resolution 0.01 li li power source 80 to 250vac dc 48 to 62 hz li li relay 2 spdt 1 alarm 1 wash li li manufacturers warranty length 3 years li li orp accuracy 2 li li orp range mv 999 to 1000 li li orp resolution mv 1 li ul