可逆扭矩扳手可逆，用于紧固左手螺纹 可锁扭矩调整 通过螺钉锁轻松、牢固地锁定连接的插座 铬钒钢 ### 随附校准证书。### 1000V 扭矩扳手
* Reversible for tightening of lefthanded threads
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Lockable torque adjustment
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Very reliable retention of the actuating tools ensured by mechanically locked retaining system
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Transparent insulated scale range
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Calibration certificate included
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Chrome Vanadium steel