BRAND : COUNTER MODEL : H7CR-SBL DESCRIPTION : A Counter is a device that counts the number of objects or the number of operations. It is called a Counter because it counts the number of ON/OFF signals input from an input device, such as a switch or sensor. ... Counters outperform people when it comes to counting accurately. SPECIFICATION : 12 to 24VDC 1.6 Wmax CONDITION : USED *TESTED , GOOD RUNNING CONDITION QUANTITY : 1 PCS