Holding Tank Pump Out Controller / Panel Ice Chests & Coolers The lithium-ion battery can be

The lithium-ion battery can be conveniently recharged from wall outlets

Passive Sound

Liquid temperature probe (4523)

All Necessary stainless steel Mounting hardware

silver-plated element and thick radome for a sleek and luxurious appearance

Holding Tank Pump Out Controller / Panel Ice Chests & Coolers The lithium-ion battery can be3350 HTPO Holding Tank Pump Out Controller displays the holding tank level on a standard 2 Panel Gauge. The green START button manually starts the pump out where and when allowed. The unit automatically stops the pump out when the tank is empty to avoid the pumps running dry. The user can also stop the pump out at any time by pressing the STOP button. The Controller is fitted with a 10 amp relay to control the pump out pump. The unit mounts in a