? Details East Japan distributor in China ?? LTD1000CN East torque screwdriver torque screwdriver models introduced in LTD: RTD non-idling. "Click" sound when it reaches the set torque. Comes with detachable resin handles. ? Content: Accuracy ± 3% of Japan, East China distributor LTD1000CN East torque screwdriver torque adjustment range model length mm Weight Approx g Reference (Metric) min - max cN.m 1 scale model of the old cN.m minimum torque adjustment range - Maximum kgf.cm LTD15CN 2 ~ 15 0.1 100 50 1.5LTD 0.2 ~ 1.5 LTD30CN 4 ~ 30 0.2 100 50 3LTD 0.4 ~ 3 LTD60CN 10 ~ 60 0.5 110 80 6LTD 1 ~ 6 LTD120CN 20 ~ 120 1 130 155 12LTD 2 ~ ?? 12 LTD260CN 60 ~ 260 2 150 265 26LTD 6 ~ 26 LTD500CN 100 ~ 500 2.5 155 320 50LTD 10 ~ 50 LTD1000CN 200 ~ 1000 5 185 580 100LTD 20 ~ 100 LTD2000CN 300 ~ 2000 5 255 1150 200LTD 30 ~ 200 Knowledgebase: 1, do not make the use of a screwdriver tilt 2, do not force and hold the screwdriver 3, do not make the screwdriver operation four times, not to drop the screwdriver 5, the main pay scale and the scale of the vertical line in a line 6, insert the tip Do not force when beating 7, pull head, do not touch the hand of 8, to select and match the shape of the screw head slot ① head pointer zero adjustment? methods used to try to press a few times, then loosen the long bolt let the black pointer to zero, and tighten the long bolts. Analog torque screwdriver can be used in both directions. But for once every direction, to be re-adjust the zero position. ② with the use of red and black pointers ?? we select the appropriate torque wrenches, torque screwdrivers, when only just to understand the principles of the role of various torque tester and each part is not enough qualified technical operators also need to know each kinds of torque tester uses, then, how to select the appropriate and reasonable torque screwdriver, torque tester it? ? Black pointers are active pointer, red needle pointers are left at the end. You can let the red pointer to point at the same time follow the black pointer to zero, then rotating torque screwdriver test work use. Once stopped rotating, black pointer automatically returns to zero?, And red pointer stays just arrived at the maximum position, play a role in the end of the stay. When used again, to be re-set the red needle to position zero.