2m Levelling Staff Manganese Survey Rods for GeoMax ZDL Digital Level and Optical Levels

Model: MSG2

Specification:

Features:

1. Staff tape is made of high quality Manganese steel. The coefficient of thermal expansion is very small (10.6~12.2 ×10-6/℃/M)
2. Superior graduation accuracy and high quality image of stripes.
3. Body of the staff made of rigid aluminum profile with anodized surface. It makes sure it is not easy to get deformed in the process of measurements and very convenient to carry.
4. The tape seated in a protection groove of staff profile and tensioned by soft spring to compensate extension coefficient of staff profile.
5. Foot plate of 304 stainless steel; hardened, smooth and ground.
6. Double face marking system; can be used for digital levels and optical levels

7. Equipped with circular bubble and handles. Handles zinced and powder-coated

Introduction of Mangenese Staff:

Leosurvey high precision Manganese levelling staffs are used for Third-order and Fourth-order leveling. The levelling body is made of aluminum alloy material, which assures less possibilities of transformation during using. Additionally, light weight body helps the users to carry and perform easily.

The levelling tape is made of Manganese Steel (Specification is 0.4×33mm). The coefficient of thermal expansion of Manganese Steel is (10.6~12.2) ×10-6/℃/M. Small coefficient of thermal expansion and extra 3-kilogramme pulling force added at the top of levelling tape, make sure less external influence during the process of using.

Currently, regular optional lengths are 2 meters and 3 meters . Front face barcode tape can be used for digital levels and back face can be used for optical levels. We can customize the staff with your requirements.

Package: 2pcs/aluminum Case; With extra outer carton box

Detailed Pictures:

Leosurvey Instrument Co.,Ltd is a professional surveying accessories supplier in China. Items we supply covers:

1. Prisms (reflector prism, prism set, 360 degree prism, mini prism) 

2. Prism Pole, Bipods and Tripods

3. Levelling Staff (Invar, Manganese, Aluminum)

4. Tripods (Aluminum, Wooden, Fiberglass)

5. Tribrach and Adaptors

6. Battery, cable and Chargers of different brands

7. GNSS pole and accessories

Our mission is to supply high quality and excellent service for our customers and partners. Meanwhile, we can custom-make products for our clients with different requirements. We are looking for reliable distributors all around the world, welcome to contact us for more!