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Discovery Land Tone Magnetometer Series

The Discovery Tone Magnetometer series has hundreds of uses, more than any other detector today! Locate iron relics, beach wreck sites, strong boxes, projectiles, meteorites, iron pipes of all sizes, abandoned wells, old trash dumps, search archeological sites and more. With a detection radius of up to 75 feet you could easily walk along any creek, river or canal and still detect a target without even getting wet!

These are the only proton magnetometers that search like a standard metal detector. They utilize variable audio output when detecting a target, responding to ferrous metals with a tone you can hear! Operation is simple – Just turn it on and start searching for metal with a detection range that is over 10 times that of any other regular or pulse type metal detector!

Discovery Tone Magnetometers are easily portable, lightweight, and come in a small, hard-shell, ABS plastic carrying case. There are three models available – a handheld diving version, a boat-towed submersible version, and two very affordable land versions. The land version is carried horizontally, at the waist, and since it is very narrow it can be used where conventional detectors are unable to go. Tall grass and thick brush may make it all but impossible for swinging the coil of a conventional detector, but the Discovery Tone Magnetometer only needs to have the sensor raised to easily overcome these natural obstacles.

But the best part is that detection with the Discovery Tone Magnetometer is fast and reliable. They completely ignore all types of aluminum, foil and pop-tops that mask or confuse standard metal detectors, and even ignore small rusty nails or chunks of steel that waste your time! It is physically impossible for these advanced metal detectors to even see non-ferrous metal at all, keeping you from having to discriminate at high levels and miss possible targets.

The Discovery Tone Magnetometer is suitable for all types of metal detectorists. Meteorite hunters will love its wide-scan capabilities for locating large, deeply buried meteorites off of either side of the magnetometer sensor – done without any of the labor of swinging a coil back and forth. Meanwhile, relic hunters will also benefit from the large scanning capabilities of the Discovery Tone Magnetometer. It can go up to 10 times deeper on large cannon balls, projectiles, long rifles or any other buried iron civil or revolutionary war relics.

There are two versions of Land Tone Magnetometers available today. While both of them are excellent at detecting iron relics, wreck sites, strong boxes, meteorites and pipes of any shape or size, there are distinct differences you should be aware of in order to find the one that’s perfect for you.

The Discovery Tone Magnetometer 1 allows you to receive sampling rates of the Gamma Field every 2.5, 5 or 10 seconds. The higher sampling cycle you chose, the faster the magnetometer will sample the Gamma field, responding at a faster rate to nearby targets and allowing you to walk faster. Conversely, a slower sampling cycle will require that you walk slower, as it gathersdata from the Gamma field slower it also saves battery life and allows you a longer overall runtime.

Comparatively speaking, the Discovery Tone Magnetometer 1’s microprocessor is somewhat slower than the Tone Magnetometer 1A Fast. However, this only affects the audio tone response, making it slightly less seamless in output. Sensitivity is exactly the same, yet it lacks the alarm feature that the 1A Fast version has.

Choose the standard Magnetometer 1 when a longer run time is not required or if you want all the power of the 1A Fast version but see no reason for the special audio alarm mode because you are not concerned with setting different Gamma alert sensitivities and plan on digging all your targets.

The 1A Fast allows you to receive sampling rates of the Gamma field every 1.5, 3 or 6 seconds due to an upgraded microprocessor. Faster sampling rates will affect your runtime and battery life but utilizing a faster cycle can also allow you to move through an area very quickly while the audio response to target detection is significantly more seamless.

We believe that one of the best features of the Discovery Tone Magnetometer 1A Fast is the special audio target alarm that has adjustable sensitivity of 3, 6 or 9 Gammas. This feature allows you to select what size or intensity will set off the alarm alert in your headphones, independent of the Gamma field, indicating the size of a target. Searching then becomes easier since you won’t have to continuously monitor the Gamma field readout to sense a change in the Gamma value, meaning a possible target is in range!

Choose the 1A Fast version for more accurate target detection capability and a longer run time between charges. Other benefits of this upgraded model come in handy while you’re in the field – Setting the audio alarm levels for size and intensity of targets will be invaluable if you need to save time or cover a larger area.

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