The KTM-250 torque tester from Kilews is specifically designed for setting or checking torques up to 25 Nm. It offers high accuracy of ±1% and supports various measurement units such as Lbf in, kgf cm, and Nm. Measurement data can be transferred directly to a PC or printer via the integrated USB port and archived. The device features an auto-reset function as well as the ability to perform measurements in both directions (left and right). The user can choose between a peak value mode and a real-time display. The dimensions of the device are 160 mm in width, 200 mm in length, and 40 mm in height, with a weight of 2000 g. The torque range extends from 0.3 to 25.0 Nm, and the device comes with a power supply/controller (model SKP-40BC-HL-800), a practical case, and a calibration certificate. The power supply is provided by a 1.2 V battery, which allows for an operating time of up to 30 hours after a charging time of 8 hours.