This section offers a variety of Murphy Level Instruments: There are several engine liquid level Swichgage® instruments, a bilge level switch system and several hydrostatic head level switches for maintaining tank levels.

If you wish to continue with a credit card purchase, please note the following instructions:

When you are prepared to purchase an item, do not click the "buy" button on this specific page any page that shows multiple items and multiple "buy" buttons, as the item will not be added to your shopping cart from any page at this level. To successfully add an item to your shopping cart, you must drill down to the next level where a single item is shown on a page and click the "buy" button that appears on that page. You will recognize this final level by the larger product image and a more detailed product description.

After clicking the "buy" button on this product page, a new shopping cart page will automatically open and you will see your chosen item in the shopping cart.