✨專業的視窗和JTC專利把手，包含其證書。
✨視窗為凸面，可方便輕鬆看清刻度。
✨經過工廠校準的精度在正負3%以內。
✨由獨特的推拉系統操作，簡易又輕鬆達到效果。
✨JTC品牌的獨特設計的雙色，雙色，防油，更好的握柄，可提升您的專業水平。
✨此產品為精密工具，不適用於擰鬆螺栓和螺母。
✨保證符合美聯儲ISO 6789。 GGG-W686D和ANSI規格。
🙌Chrome-vanadium ratchet gear and fully heat treated handle.
🙌Guaranteed to meet ISO 6789, U.S. Fed. GGG-W686D and ANSI Spec.
🙌Factory calibrated for accuracy to within +-3%.
🙌Window is equipped with convex for scale viewing.
🙌Operated by unique pull-push system.
🙌Torque wrenches are precision tools and are not designed for use in loosening bolts and nuts.
🙌Each set contains calibration certificate
🙌Special new designed twin-color, oil-proof, and better grip handle with JTC brand in JTC-4932-4940 to upgrade your professional.
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