| Key Features |
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| High resolution; Automatic tuning; Dot-Matrix Graphic LCD; Real-time display |
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| of observational curve; Automatic data recording and data storage; Automatic diurnal |
| correction; Accessible to computer for data processing; Chinese menu; Easy to |
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| operation; Reasonable configuration; Small volume; Light weight; Excellent |
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| anti-interference capability; Low power consumption; High operating stability |
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| Technical Specifications |
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| •Measuring range: 30000nT～70000nT |
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| •Resolution: 0.1nT |
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| Measuring Accuracy: ±1nT |
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| •Gradient tolerance: Vertical Gradient：≤2000nT/m; Horizontal Gradient：≤1500nT/m |
| •LCD Dot Matrix: 192×64 |
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| •Data Storage: Diurnal Mode: 4005 data samples; Manual Mode：2670 data samples |
| •Operating Temperature: -20℃～+50℃ |
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| •Operating Humidity: ≤90%（30℃） |
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| •Power Supply: Lithium battery, 15.5V～16.8V/3.8Ah |
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| Not less than 10 hours for continuous operation |
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| •Dimensions of Electronics: 210×80×200mm |
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| •Weight of Electronics: 2㎏ |
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| •Dimensions of Probe: φ72×140mm |
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| •Weight of Probe: 1㎏ |
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