The telescopic testing machine with headphone is suitable for a variety of telescopic tests of the pull rod, and it has the setting of times, the adjustable speed of the pull stroke, and the display of the speed value, which is used for testing the telescopic fatigue test of the headphone

Main technical parameters:

* number; 0 ~ 999999 times (adjustable)

* speed; 3-60 times/min adjustable

Adjustable range of stroke: 0 ~ 60mm

* motor: ordinary motor

* power supply: 220V,2A

* machine volume: 500(L)*450(D)*500 (H) mm

* machine weight: 40kg

* attachments: 1 copy of operation instruction, 1 power cord, hexagon socket