TACHOMETER;, TACHOMETER TYPE: DIGITAL;, TYPE OF MEASUREMENT: RPM SPEED;, POWER SUPPLY: SCREW TERMINAL;, SUPPLY VOLTAGE: 80A264V 12A30V;, CURRENT TYPE: AC/DC;, FREQUENCY: 50/60HZ;, POWER: 3,5W;, DISPLAY TYPE: DIGITAL LCD;, WORKING TEMPERATURE: -10 TO 55GRC;, REFERENCE/MANUFACTURER: T77630/AI TEK;