Student Dumpy Level 20x20倍学生型定镜水准仪
- Telescope magnification
- 20×, internal focusing
- Objective aperture
- 30 mm
标杆与水准尺
Photo for reference; configuration may vary by order.
Model No. RLS-0002 · Surveying & Geomatics Equipment
5 m铝合金伸缩式E型水准尺
Most site levelling is read on a light telescopic staff that one person can carry. This 5 m aluminium staff closes to 1.22 m in 5 sections, with 10 mm E-pattern graduations accurate to ±0.5 mm per metre. Spring push-button locks and a built-in circular bubble keep it extended and plumb.
| 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.
Most site levelling is read on a light telescopic staff that one person can carry. This 5 m aluminium staff closes to 1.22 m in 5 sections, with 10 mm E-pattern graduations accurate to ±0.5 mm per metre. Spring push-button locks and a built-in circular bubble keep it extended and plumb.
| Parameter | Value |
|---|---|
| Extended length 展开长度 | 5 m |
| Closed length 收缩长度 | 1.22 m |
| Sections 节数 | 5 telescopic sections |
| Graduation 刻划 | E-pattern, 10 mm, metres in red |
| Rear face 背面刻划 | mm scale for direct height reading |
| Graduation accuracy 刻划精度 | ±0.5 mm per metre |
| Locking 锁紧方式 | Spring push-button locks |
| Staff bubble 水准器 | Built-in circular bubble |
| Weight 重量 | 2.4 kg |
| Model No. | RLS-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.