Electronic Extensometer Used Tensile Testing Machine Price with Good Quality

Model

Gauge length

(mm)

Stroke

(mm)

Relative Error

Usage

YYU Series

500

5,10,25

Class 1

Strand tester

250

200

100

Class 1

Use for general tensile testing machine

(70)

50

25

20

YYU-SH

100

Class 1

An average strain gauge is used

50

25

YYJ

10

4

Class 1

Used in fracture mechanics experiments

5

2

YYJ-H

25

3

Class 1

Used to measure R values and radial variability

20

3

12.5

3

YYJ-12J/6

6

12

Class 1

Torsion extensometer

Digital extensometer.

≤500

5,10,25

For tensile testing

high low temperature extensometer.

≤500

5,10,25

For tensile testing

YYU-SH

25,50,100

<1mm

For concrete cement, etc

YYS

≤50

<5mm

Class 0.5

High precision extensometer