introducing the qcmi-100 torque tester, an accurate and durable testing solution from the renowned advanced witness series. this low-cost tester combines great accuracy, high quality, and ease of use, making it an indispensable tool for calibration and verification of torque tools. with the added ability to integrate data management features, the qcmi-100 takes your quality control processes to the next level. unrivaled accuracy: the qcmi-100 boasts a bidirectional accuracy of 0.5% of the indicated reading, ensuring precise and reliable torque measurements. for applications demanding even higher precision, an accuracy of ±0.25% is available at an additional cost. versatile unit conversions: this torque tester supports eight engineering units, including oz.in., lb.in., lb.ft.,newton meters, cnm, kgfcm, gfcm, and kgfm. with this versatility, you can seamlessly adapt to different measurement requirements. multiple operating modes: the qcmi-100 offers three modes of operation: track, peak, and 1st peak. these modes allow you to capture various torque values based on your specific testing needs. long-lasting performance: powered by nimh rechargeable batteries, the qcmi-100 provides 8-10 hours of continuous use, ensuring uninterrupted testing throughout your workday. robust construction: the tester's machined aluminum case guarantees extended life and durability, even in demanding industrial environments. elevate your torque testing capabilities with the qcmi-100 torque tester. its exceptional accuracy, versatility, and durability make it an invaluable asset for quality control professionals. invest in this advanced tester and experience the confidence of precise and reliable torque measurements.