The Enterprise Tackle Frank Warwick PlumbEzee Depth Finder Float comes under the beady eye of Angler's Mail tackle editor Richard Howard. He's the No.1 products inspector, checking out loads of quality kit every week.

Description: PlumbEzee is an innovative plumbing float for finding the exact depth of your swim.

Specifications: sliding ‘cigar’ float design; three eyes that help lock the float on the line when the depth is found and you wind in; Large and Small sizes available.

My verdict: carp ace Frank Warwick has been using this depth finder accessory for decades. Clever innovators Enterprise Tackle have now decided to release it as the PlumbEzee.

PlumbEzee is a handy product for confirming the exact depth of your swim, especially useful when zig fishing, without having to make multiple casts, which can spook the fish.

With this system, you thread the main line through the three eyes located on the top, middle and bottom of the float, before tying a lead to the end of it.

After casting, leave your line slack until your float pops up to the surface, and then wind in to lock the float on the line at the depth of your swim. You can now set up a zig rig to fish a bait at your chosen depth.

You can also use them for float leger rigs for carping and the like, especially in waters where you feel that the fish may be wary of line running directly through the water, which is the case when presenting bottom rigs.

These floats will present your main line vertically in the water, which is less likely to spook carp.

There are instructions on how to use them on the back of the packaging. With the float on the surface, you’ve also got a handy marker to aim your bait at.

As well as a Large PlumbEzee, there’s a Small one that is aimed at pleasure or pole anglers. This is a handy accessory to have with you.

Prices: Small £3.99; Large £4.99.

Watch the PlumbEzee video, by Frank Warwick himself…

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