Attenuators with 8 step attenuation control (+/- 3 dB)
- Attenuators with 8 step attenuation control (+/- 3 dB)
- Ergonomic control knob with better grip for easy turn
- 24 VDC overriding relay with red LED indicator
- Terminal block for thicker diameter cable
- Clip-on face plate
- 12 W