Features:
Female DC Jack to female DC jack adapter - 10 Pack
Specifications
- Simplifies installation of CCTV, access control, or security applications
- Eases troubleshooting, see at a glance whether there is power
- Check for low voltage AC/DC before connecting device
- Correct DC polarity - Blue
- Incorrect DC polarity - Red
- AC voltage - Purple
- Safe - Illumination glows from all directions to indicate voltage
- Save money and time: Test power before connecting equipment
- 5~30 VAC/VDC range
- LED shines brighter as voltage increases