*PICK-UP VOLTAFE TEST OF RELAY
*DROP OUT VOLTAGE TEST OF RELAY
*MOVEMENT OF CONTACT STATUS DISPLAY
*COIL VOLTAGE DISPLAY 3 1/2 DIGIT
*RELAY VOLTAGE : 0~48V DC VARIABLE (OVER 48V DC, OPTION)
*CONTAST ARRANGEMENT : 2a 2b
*AUTO/MANUAL TEST MODE
*AUTO ON/OFF TIME MODE
*AUTO ON/OFF TIME SETTING
*SUPPLY VOLTAGE OUTPUT TERMINALS
*POWER SOURCE : 110V/220V, 50/60Hz