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Production and sales of drones, covering multiple fields such as military, agricultural, surveying, and disaster relief.
Observation instrument quadrant

This product is used to measure the inclination angle and device angle between a plane or a tube or a shaft set at a specified angle and the horizontal plane. Because of its convenient use, stable performance and high precision, it is widely used in shipbuilding, military, aviation, manufacturing and installation of large mechanical equipment.
description of parameter
| product name | quadrant |
| model |
IS02 |
| Dial scale | 1° |
| Microscopereticle scale | 1' |
| Horizontal level scale | 3'/2mm |
| Longitudinal level scale | 30"/2mm |
| Angle measuring range | Soil 120 |
| Maximum indication error | ≤40" |
| outline dimension | 150mm×85mm×138mm |
| weight | 2kg |