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Gyro Tools FOG

Gyro Tools FOG

ER-FOG-60C (≤0.3°/h) (φ64) Features:
1. Dimension: φ64*450mm;
2. Bias stability: ≤0.3 (°)/h;
3. Measuring range: ±100 (°)/s.

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Pipe Inertial Mapping System

Pipe Inertial Mapping System

ER-PMINS (±3°) Features:
1. Long time high precision navigation technology (100h+);
2. High precision correction technology in mark spot;
3. Spiral trajectory error compensation technique;
4. Closed pipe "special situation" processing technology;
5. Pipeline environmental adaptability technology;
6. Accurate positioning in pipeline surveying and mapping.

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Railroad Track Inertial Survey System

Railroad Track Inertial Survey System

ER-RTINS Features:
1. Accuracy of submillimeter measurement;
2. High precision long side railroad track smooth-going characteristic measurement;
3. Recognition and processing technology in the special situation;
4. A lot of interface choices.

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All Weather Sighting Board

All Weather Sighting Board

ER-SB-01EL (≤0.3mm):
1. Long service life, independent luminescence, low power consumption;
2. It is a kind of surveying and mapping equipment for daytime and night.

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Precision Alignment Instrument

Precision Alignment Instrument

ER-JDY-01 (3.5") Features:
1. Can be used in conjunction with a total station, all three claw type structure of the theodolite, vane, prism;
2. Meet the needs of measurement precision engineering surveying and mapping unit technical specification.

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