Minelab Excalibur II Review: Still the Salt Water Benchmark, and Still Analog

Because salt water is the hardest environment in the hobby and this design was built for nothing else. Sea water conducts, so a detector sweeping wet sand sees the ground itself as a target. A single-frequency machine has one response to work with and cannot tell salt from metal, which is why owners of good inland machines describe the surf as unhuntable. Transmitting many frequencies at once gives the processor enough information to subtract the salt, and the frequency chart sets out why that works.

The second reason is the build. Minelab publishes high visibility fluorescent bodywork and a high visibility skid plate, which sounds cosmetic until you have put a black detector down in three feet of murky water. The NiMH pack is published at up to 12 hours, which covers a full tide. This is a machine designed by people who understood that the hard parts of water hunting are finding your gear and staying out long enough to work a gully properly.

The table below is built from published figures only. Note how little Minelab publishes about this model compared with its current machines, which is what a long production run looks like.

Everything below is quoted from Minelab own listing for this model. What is missing from it matters as much as what is in it.

This is an analog machine. There is no screen, no numeric target ID and no discrimination segment to notch, so everything the detector knows reaches you as a tone. Experienced water hunters will tell you that audio carries more information than a number does, and they are right, but that skill takes a season to build and the machine gives you nothing to lean on while you build it. Anyone who has learned on a target ID scale is giving up their main decision tool, and on a beach where every second signal is a bottle cap that is genuinely difficult.

The second weakness is that it is single-purpose at a flagship price. At $1,699.00 you could buy an Minelab Equinox 900 and a Minelab EQX 15 Coil (15 inch) and have change, and that combination hunts parks, fields, beaches and goldfields with a screen. The Excalibur earns its money in salt water and nowhere else. Taken inland it is a heavy, awkward, expensive way to hunt a park.

Third, the configuration gaps. Minelab lists the side-mount shaft, which is the setup most surf waders actually want, as an optional accessory rather than as part of the machine, and publishes no weight and no depth rating in this listing. The battery is a proprietary NiMH pack rather than cells you can replace from a shop. None of that is disqualifying, but at this price you should know you are buying a platform that needs finishing rather than a complete kit.

The most consistent theme across published owner reviews is longevity: this is a design that has been in the water for a very long time, and reviews from people running decade-old units are common, which is not something you can say about most electronics. The second theme is that it remains the reference point in surf and at depth. Owners who moved to a modern screen-based machine and then went back to the Excalibur for salt work are a recurring pattern in the reviews, and that pattern is the strongest argument the machine has.

The complaints are equally consistent and they are about ergonomics rather than performance: the machine is bulky, the standard configuration is awkward for wading until you move to a side-mount, and the learning period is real. Owners also consistently recommend rinsing in fresh water after every salt session, which applies to every machine but matters more on one you intend to keep for fifteen years. A titanium scoop such as CKG Titanium Sand Scoop is the usual companion purchase, because steel corrodes and a scoop that reads as a target wastes your day.

Buy it if:

• You hunt salt water: surf, wading or diving, where BBS is still the benchmark.
• You are willing to learn to hunt by ear and give up numeric target ID entirely.
• You want a machine built to survive years of salt rather than a season.
• You already own an inland machine and this is a second, specialised tool.

Skip it if:

• This would be your only detector. Buy the Equinox 900 and hunt everywhere.
• You want a screen and a number to sort targets with.
• You hunt fresh water or dry inland ground, where the salt advantage is worth nothing.
• You want a published depth rating before you dive, in which case read the Deus II review.