Rechargeable Multi-Function Sensor Tester
• Used to check photoelectric and proximity sensor.
• Two LED indicators and two select switches for NPN or PNP.
• Use DC24V to recharge the battery.
• automatic power off : If operator does not make nay motion or detection after power-on, it will stop automatically after 5 minutes.Auto power off timer for saving power.
• LED indicator blinks when low power.
• Power source:DC24V or 18V rechargeable battery.