The Chicago PneumaticCP8609 eBlueTork Battery-Operated Torque Wrench features a compact, long-lasting battery and a torque range from 220 to 665 lbs.-ft. Its highly durable gearbox delivers speeds of up to 15 rpm and achieves a precision of +/- 4%. Users can select from three types of reaction arms—blade, standard cup, or extended cup—and four feature levels: Stand-alone, connected, connected quality, and torque check. Paired with CPLinQ, the eBlueTork series combines both safety and traceability.