DQL-8 Geological Compass Magnet Needle Damping Aluminum Pocket Transit Surveying Instruments
DQL-8 Geological Compass Magnet Needle Damping Aluminum Pocket Transit Surveying Instruments
Regular price
$140.45 USD
Regular price
$280.91 USD
Sale price
$140.45 USD
Unit price
per
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DQL-8 Geological Compass 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
100% Brand New , High Quality
