SD-A300L electric screwdriver power controller

SD-A300L electric screwdriver power controller with high quality

How to use pointer torque screwdriver
1. Adjust the pointer zero
First try a few times according to the method used, then loosen the long positioning bolt, make the black pointer point to the zero position, and tighten the long positioning bolt. Pointer torque drivers can be used in both directions. However, each time the direction is changed, the zero position must be readjusted.
2. The use of red and black pointers
The black pointer is the active pointer and the red pointer is the bottom needle. When in use, you can make the red pointer follow the black pointer and point to zero at the same time, and then turn the torque screwdriver to test. Once the rotation stops, the black pointer automatically returns to zero, and the red pointer will stay at the maximum position just reached, which plays a role in keeping the bottom. When using it again, the red needle must be reset to the zero position.
3. Replacement of cutter head
The head of the pointer-type torque screwdriver is a universal 6.3 hexagonal hole, which can be easily replaced by the "-" character, or the "+" character head or other shapes.
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1. It is automatic electric screwdriver, when the torque is locked, the clutch will automatically trip, the motor power will be automatically off and the electric screwdriver will stop running.

2. Brushless motor is applicable in a dust-free condition, Low noise and durability. The output of torque is highly stable. It is not only a easy-operate equipment but this screwdriver can be operated for a long period.

3. Non-contact switch is used to provide a durable life in which there is no necessity to replace the item often.

Ergonomic size, high temperature durable, weak vibration, good grip, new appearance, light weight, easy to operate for a long time without fatigue, improve efficiency.

4. High precision of the torque, with step-less torque adjustment, simple operation, it can be generally used for electrical and electronic lightening products,home appliances, toys, computer/ phone/ watches accessories and other processing and assembling operations.

5. Certification: CE, CCC, ROHS and ISO9001:2008.