T-Spec VDB4 4-Position Distribution Block w/Cover [VDB4] Outdoor | Waterproof Bags & Cases By constantly monitoring the voltage

By constantly monitoring the voltage and current output of your solar (PV) panels

Inlet is 3/4"

and fast clean-up

Digital LCD Hourmeter

flush-mounted plastic Thru Hull High CHIRP transducer  compatible with Raymarine's CP100 sonar module and embedded CHIRP MFD's

T-Spec VDB4 4-Position Distribution Block w/Cover [VDB4] Outdoor | Waterproof Bags & Cases By constantly monitoring the voltageVDB4 4 Position Distribution Block with Cover T Spec designed their VDB4 distribution block to handle the high current power distribution for four (4) power sources while keeping your wiring connected securely and looking neat. You can also use this hefty little block to combine the ground wires of four (4) sources to a single grounding point. Solid black nickel plated brass construction ensures reliable power flow, and an impact resistant