Maggie Magnetic Locator
Part number
Maggie

A hand-held magnetic locator that detects buried iron and steel objects such as property markers, valve boxes, manhole covers, well casings and steel drums. It senses the difference in the earth's magnetic field between two sensors and ignores non-ferrous metals like aluminium, brass and copper. Pistol-grip magnetic locator with 20-inch sensor spacing, membrane controls and a bar-graph display with polarity, in a tough ABS case.
4 levels: LGain
Specifications
| Sensor type | HeliFlux magnetic field gradient sensors |
|---|---|
| Audio output | Frequency varies with signal strength, 30 to 4000 Hz |
| Visual output | Expanding bar graphs with +/- polarity |
| Gain | 4 levels: L, M, H, XH |
| Volume | 3 levels: muted, medium, maximum |
| Battery indicator | 4-segment LCD |
| Input power | 1 x 9 V battery |
| Battery life | 24 h (intermittent use) |
| Operating temperature | -25 to +60 °C (-13 to 140 °F) |
| Water and dust resistance | IP54 (with earphone jack plug fitted) |
| Overall length | approx. 83 cm (32.5 in) |
| Nominal sensor spacing | approx. 50 cm (20 in) |
| Weight | 1.2 kg (2.6 lb) |
| Construction | High-impact ABS |
| Typical depth - well casing | 6.1 m (20 ft) |
Standards
- FCCFCC Part 15
- EMCEMC Directive 2004/108/EC
- IP54IP54
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