[xlmodel]-[custom]-[8888]
Geological Compass DQL-8 Magnet Needle Damping Aluminum Pocket Transit Surveying Instruments
Specification:
Size:80×70×35(mm)
Net- Weight: 0.24kg
Graduation Circle: 0°~360°
Damping time of needle:30-60s
Dial scale: 1° The reading error: ≤ 0.5S
Precision of long air level: 15′±5′/2mm
Precision of circle air level: 30′±5′/2mm
High Quality And Brand New.
[xlmodel]-[photo]-[0000]
