Industrial 937-1009 Hand Held Terminal for Welding

The WTC 937-1009 Hand Held Terminal is a portable operator interface designed for programming, monitoring, and diagnostics in resistance welding and automation control systems. It is commonly installed in robotic weld cells, automated welding stations, and industrial manufacturing equipment that utilize WTC and Medar weld controllers, giving maintenance technicians, weld engineers, and system integrators direct access for controller setup, weld schedule adjustments, troubleshooting, and routine maintenance. Key specifications include a 12-24 VDC input with a maximum draw of 125 mA, a 15-pin female connection, and a digital display with keypad controls to support on‑the‑fly parameter programming and diagnostic checks. The device functions as a weld controller programming and diagnostics tool and is suitable for resistance welding and automation systems, compatible with WTC and Medar weld controllers. Alternate model availability is DEP 105S. Common replacement references include WTC 937-0009 Hand Held Terminal for cross‑compatibility in service events. Typical applications encompass automotive assembly plants, robotic spot welding systems, metal fabrication facilities, and other automated production environments where operators need portable access to weld control equipment for setup, monitoring, and maintenance.