M2-B Geological Compass Instrument High Precision Needle Measuring Inclination Angle Vertical Angle

M2-B Geological Compass Instrument High Precision Needle Measuring Inclination Angle Vertical Angle
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sku: 32966988707
$38.35
Shipping from: China
   Technical Details
Brand Name: niusiwen
Level sensitivity: long level15'/3'/2'mm(circular level 30'+5'/2mm)
Model Number: M2-B
Reading error: <=+-0.5 degree
   Price history chart & currency exchange rate

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