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Schonstedt GA-72CD Durable Underground Magnetic Locator
Most Rugged Locator for UXO and Demining Applications
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What's special about the GA-72CD?
The SCH-GA-72CD is designed for easy single handed use. On/Off-Sensitivity and volume controls are located on the underside of the cover of the locator. This gives you accessibility and protects the knobs which contribute to the overall ruggedness and dependability. |
This unit works by responding to the difference in the magnetic field between two sensors which are spaced about 14 inches apart. The GA-72Cd is unique because it provides an audio signal, and visual indications of both signal strength and polarity. Although most objects can be located using either of the indications, simultaneous use of both types will help you pinpoint a target and determine its orientation and identify magnetically detectable nonmetallic duct and cable.
Applications:
Rocky terrain, undergrowth, swampy areas, shallow creeks, and snow covered areas (do not immerse electronics unit in the snow and water)
- Set your locator for either nulling or peaking depending on the strength or interference in the region you are searching
- Precise, sharp detection signal pinpoints the target to save you time and effort
- Piezoelectric speaker ensures a high quality, easy to identify sound
- Five individual sensitivity settings allow you to personalize your search for your needs
- The more you use this device, the easier identification becomes before you even dig. You will be able to distinguish between small pieces of scrap iron and actual targets
- 60-hours operation (intermittent usage) on two economical 9-volt batteries
- Weather protected controls allow you to work in inclement conditions
- Rugged lightweight case is included with your purchase and makes sure your detector is protected in shipping and transport
- Patented HeliFlux® sensors are high quality, sensitive technology
- 5 year manufacturer warranty
- Made in the USA

| Switch at "A" | Signal increases or decreases in volume with gradient-field intensity |
|---|---|
| Switch at "B" | Signal increase or decreases in frequency with gradient-field intensity |
| Visual | Digital readout and expanding bar grapsh indicate polarity (+ or -) and relative strength of the magnetic field |
| Sensitivity Settings | Low, Medium, High, Extra High |
| Input Power | Two lithium 9-volt batteries |
| Speaker | Piezoeletric |
| Output | Analog for data logger entry |
| Battery Check | 4-segment LCD battery indicator |
| Weight | Approximately 2.5 lb (1.14 kg) |
| Operating Temperature | -13° to 140° F (-25° to 60° C) |
| Overall Length | 34.5" (87.6 cm) |
| Waterproof Length | 21" (53.3 cm) |
| Nominal Sensor Spacing | 14" (35.6 cm) |
| Construction | Modular, all solid state |
| PART # | NATIONAL STOCKING # (NSN) |
| SCH-GA-72CD | 6695014320311 |
| PART # | DESCRIPTION | SHIPPING WEIGHT | PRICE Add Quantity at Checkout |
| SCH-GA-72CD | Schonstedt Rugged Underground Magnetic Locator | 8.0 lbs | $945.25![]() |
Accessories
| PART # | DESCRIPTION | WEIGHT | PRICE Add Quantity at Checkout |
| SCH-302145 | Carrying Case for GA-72CD (included with SCH-GA-72CD) |
6.0 lbs | $97.50![]() |
| SCH-H30006 | Headset for GA-72CD | 3.0 lbs | $35.00![]() |
MANUALS -
- Instruction Manual - PDF

- Military Manual - PDF

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