2m 24Kg Invar Barcoded Levelling Rod Staff Extendable Measuring Pole Digital Level

2m Barcoded High Standard Quality Invar Staff for FOIF EL302A/20/03/28 Digital Level

Model: ISBF2

Specification:

Used For the Following Digital Levels:

EL302A

EL20

EL03

EL28

FOIF EL Digital Level

EL20 digital level is designed with new code processing and auto-leveling technology. Its outstanding features make EL20 applied for the 3rd and 4th order leveling and construction measurement.

Additonal Devices For Options:

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

2. Invar Staff Supports

3. LED Light Strip

Surveying Accessory Invar Rods

Invar Grade Rods are used in land surveying when first-order high-precision elevation leveling is to be performed. The Grade Rod, also known as Leveling Rods and Leveling Staff are made of Invar which is a nickel–iron alloy notable for its uniquely low coefficient of thermal expansion. The name "Invar" comes from the word invariable, which refers to its relative lack of expansion or contraction with temperature changes which directly lends itself to making the most reliable rod for measuring elevation changes in land.

Introduction of ISBF2 Invar Rods:

1. 2m Invar rods (Invar staff) for Digital Level FOIF EL Series.

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 Barcoded Staffs:

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

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!