Wiha 2920 (36320)

easyTorque 永久预设扭矩螺丝刀 0.9 Nm 尺寸，误差限值 10%

TorqueVario-S可调扭矩螺丝刀，扭矩范围0.8–5 Nm，误差限值6%，含13件螺丝刀头

easyTorque 永久预设扭矩螺丝刀 1.4 Nm 规格，误差限值 10%

TorqueVario-S 可调扭矩螺丝刀 0.5-2 Nm 规格，误差限值 6%

easyTorque 永久预设扭矩螺丝刀 0.6 Nm 误差限值 10%