棘轮机械扭矩扳手-721Nf系列 | |||||||||||||||||||||||||||||||||||||||
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德国达威力STAHLWILLE 棘轮式定值扭力扳手 721Nf Series- Torque wrenches with ratchet
· click-type · easy setting · dual stop signal · twin scales N·m / ft·lb · anticlockwise torquing thanks to swap-over square drive · all the sensitive components are protected by the sturdy tubular steel housing in the U-shaped aluminium profile · calibration using perfectControl calibrating unit No 7794 or calibration system No 7706. Adjustment without disassembly. · with certificate · display deviation value ± 4%
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