Define Instruments Toolbox Software is smart, simple software which allows you to program your Merlin, Twin Link or transmitter easily. Compatible products:
Download the latest version of Define Toolbox here
The Define Instruments ToolBox Configuration Software is a PC-based utility that technicians use to configure and program Define Instruments devices. The software supports controllers, indicators, transmitters, and I/O hardware used in industrial systems.
ToolBox lets users set parameters, configure inputs and outputs, apply scaling, and run diagnostics. The software speeds up device setup and reduces commissioning time during installation, servicing, and system changes.
System integrators, electricians, and automation professionals use the Define Instruments ToolBox Configuration Software to achieve consistent configuration across multiple sites. It suits maintenance teams who require reliable setup, clear menus, and repeatable results in daily work.
Define Instruments Twin Link Wireless Transmitter Receiver transmits signals wirelessly up to 2.5 miles, handles 4-20mA I/O, accepts multiple input types, and features easy setup, making it ideal for cost-effective signal communication.
The Define Instruments TM-2HL is a high-accuracy, loop-powered DIN B temperature transmitter for PT100/PT1000 inputs, featuring a 4–20mA output and quick USB setup via Define ToolBox.