光学经纬仪
Photo for reference; configuration may vary by order.
Model No. OTH-0002 · Surveying & Geomatics Equipment
2″光学测微经纬仪
Traverse work and college practicals benefit from an instrument that needs no charging and teaches proper circle reading. This 2″ theodolite has a 1″ micrometer, a 30× telescope with 40 mm objective focusing from 2 m, and a ±2′ automatic vertical index. A 20″/2 mm plate level keeps setup quick.
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
Traverse work and college practicals benefit from an instrument that needs no charging and teaches proper circle reading. This 2″ theodolite has a 1″ micrometer, a 30× telescope with 40 mm objective focusing from 2 m, and a ±2′ automatic vertical index. A 20″/2 mm plate level keeps setup quick.
| Parameter | Value |
|---|---|
| Standard deviation (horizontal) 一测回水平方向中误差 | ±2″ |
| Micrometer least count 测微器最小格值 | 1″ |
| Telescope magnification 望远镜放大倍率 | 30× |
| Objective aperture 物镜孔径 | 40 mm |
| Shortest focusing distance 最短视距 | 2 m |
| Plate level sensitivity 照准部水准管格值 | 20″/2 mm |
| Vertical index 竖盘指标 | Automatic compensator, ±2′ |
| Plummet 对中器 | Optical |
| Weight 重量 | 4.6 kg |
| Model No. | OTH-0002 |
| Place of origin | China (dispatched from Shanghai) |
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.
