"TWO 9V ALKALINE BATTERIES W/LOW BATTERY INDICATOR; CASE-HEAVY DUTY CAST ALUMINUM; INDICATES-DEGRADATION ON LEVEL OF THE INHIBITOR SYSTEM, TREND IN THE DEGRATION OF THE INHIBITOR SYSTEM,OUTCOME OF THE TREND"
FTLD
FUNCTIONAL DESCRIPTION
ELECTROCHEMICALLY ANALYZES THE QUALITY OF THE INHIBITOR SYSTEM IN SYNTHETIC OILS