High Accuracy Levelling Staff Accessory Invar Rod 3m for Topcon Digital Level DL-502/503

Model: ISBP53

Specification:

Additonal Devices For Options:

1. 3Kg/5Kg Foot Plate of Invar Staff

2. Invar Staff Supports

3. LED Light Strip

Overview of ISBP53 Invar Rods:

1. 3m Invar rods (Invar staff) for Digital Level Topcon brand DL-501/502 levels

2. Sell in pairs (2pcs). 2 Pieces will be packed in an aluminium case.

3. Aluminum case cost is included. Extra paper carton as outer package.

4. With high accuracy Random Graudation Errors less than 2μm

5. Highest standard accuracy invar staff in Chinese market

6. Barcodes are laser making but not printed (most factories are printed), which gurantees the high accuracy.

7. Speical length (e.g 50cm or any length less than 2m) can be supplied as customer's needs.

Leosurvey Invar Staff:

1. Superior graduation accuracy and high quality image of stripes.
2. Body of the Invar 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.
3. Invar tape seated in a protection groove of staff profile and tensioned by soft spring to compensate extension coefficient of staff profile.
4. Foot plate of chrome-alloy; hardened, smooth and ground.
5. Equipped with two circular bubbles and fold-away handles. Handles zinced and powder-coated.
6. Staff Length is customizable according to customers’ needs.
7. LED strip lights is optional. It can be used in mines, tunnels, night-time construction sites. Equipped with two pieces of power bank.

What We can Supply:

We can supply both barcoded staff and graduated staff for customers. Barcode marking staff is used for digital levels and graduated marking staff is used for optical levels.

So far we have supplied levelling staffs for many different levels brands like Trimble, Topcon, Leica, GeoMax, South, Sokkia, etc.

50cm 1m 2m 3m are available.

Package: 2pcs/pair in one aluminum case