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OBRK Manufacturer 30M Digital Tape Extensometer

$260.00 / Piece | 1 Piece (Min. Order)
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Shipping fee:
Depends on the order quantity.
Lead Time:
2 day(s) after payment received
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Quick Details
Place of Origin:
Hebei, China
Brand Name:
Model Number:
Deformation Testing Machine
Product name:
OBRK Manufacturer 30M Digital Tape Extensometer
Measure Accuracy:
Measuring range:
Digital Extensometer

Packaging & Delivery

Selling Units:
Single item
Single package size: 
40X35X10 cm
Single gross weight:
3.5 kg
Package Type:
Digital Extensometer is Aluminum alloy packing.
Lead Time :

OBRK Manufacturer 30M Digital Tape Extensometer

Detailed Images


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Technical Parameters

 Digital Extensometer Usage: For quick and accurate measurement of relative distances between pairs of reference points on the surfaces of structures including radial movements and convergence of tunnels, shafts, linings and caverns, deformation of excavations in underground caverns and displacements of retaining walls, cuttings, bridge piers, arches.

The Digital Extensometer is a portable device used for measuring displacement between pairs of eyebolts. These may be installed on a structure or in an excavation such as a tunnel or shaft. The Digital Tape Extensometer unit comprises a stainless steel measuring tape with equally spaced precision punched holes. The tape winds onto a reel, which incorporates a tape tensioning device and a digital LCD readout.


Digital Extensometer Main technical parameters:  

Product Name  Electronic  Extensometer
Measuring range0.5m~30m 
Number of displayed value0.5m~30m  
Measure Accuracy0.06mm  
Stability of displayed valueless than 0.01mm in 24 hours.



Our Services


1. Installation and training:

a. If buyers visit our factory and check the machine, we will teach you how to installand use the machine, and also train your workers/technician face to face.

b.Without visiting, we will send you user manual and video to teach you to install and operate.

c. If buyer needs our technician to go to your local factory, please arrange board and lodging and other necessary things.

2. After Service:

a. One year guarantee for whole machine.

b. 24 hours technical support by email or calling

c. If there is any problem found of the machine, we will repair it for free in one year.



Frequently Asked Question:

1.Are you trade company or factory?

We are trade company but we also have own factories. Building trade company is just for exporting various types of concrete mould and others products.

2. Why your price is higher than others?

As we persist on that each factory should put quality at the first place. We spend time and money on developing how to make machines much more automatic, accurate and high quality. We can make sure that our machine could use more than ten years without any problem. We can provide one years free quality assurance.

3. How to visit your company?

A) Fly to Beijing airport: By high speed train From Beijing Nan to Cangzhou Xi (1 hour),then we can pick up you.

B) Fly to Shanghai Airport: By high speed train From Shanghai Hongqiao to Cangzhou Xi(4.5 hours), then we can pick you up.

Company Information

 About OBRK


Oubeiruike supply verious type of products,Test Molds, Concrete Mixer,Asphalt Tester,and Soil Road Lab Tester .... We assure high quality to you.

Packaging & Shipping

 About Shipping We can deliver by sea at any port in china, and Also can ship by air via express company (door to door),it is quick and safe.

Contact US

 Contact us information We be 24 hours online,if you have any questions,kindly contact us freely.