Marshal vs PocketMEP

Marshal is your drive expert in the field and allows you to commission, clone, diagnose issues, and monitor the drive in just a few screen taps. Easy to use, Marshal gets your drive up and running in under 60 seconds. Powered by Near Field Communication (NFC) technology, simply connect to the drive by placing your mobile device close to the NFC logo. Data transfer takes less than 0.5s. Marshal supports you with: Commissioning • Power off or on commissioning (even in the box) • FastStart – assisted commissioning. Only 4 simple steps to get you up and running • Advanced features available in parameter setting • Pre-set application configurations Cloning • Parameters can be easily transferred from one drive to another - just tap to write as many drives as you want • Back-up and restore the configuration via the app Share • Share configuration via Outlook, OneDrive, WhatsApp etc. • Shared configurations are compatible with Marshal & Connect (our PC commissioning tool) • Export configuration to PDF format Offline capabilities • Create new configurations in the app • Open existing projects to review/change parameters Diagnostics • Guided diagnostics for the system even without drive alarms or trips • Diagnostics available with power off or on • Get support with drive alarms within the app • Error log & active error diagnostics – view active and historical error info • Differences from default – compare configuration against factory defaults Registration • Activate the 5 Year Warranty via the app • Access & download support materials via your CT account Monitoring and security • Quick view of parameter settings & drive status • Restrict access to drive configuration via PIN • Quick visualisation of I/O, motor, and speed settings

Pocket MEP is a field-ready engineering tool for building services professionals. Run calculations, manage projects and rooms, track tasks, and reference standards — all from your phone, with no internet required. Built for mechanical, electrical, and public health engineers working on UK construction projects. CALCULATORS 12 engineering calculators covering ventilation, electrical, duct sizing, pipe sizing, heating, cooling, and psychrometrics. Every formula verified against CIBSE, BS, and ASHRAE standards. PROJECTS & ROOMS Create projects, add rooms with space types, and let the app auto-fill sensible defaults. Your room data flows directly into calculators — no manual re-entry. TASKS & NOTES Track site tasks with priorities and due dates. Write site notes, punch lists, and visit records. Natural language quick-add: just type "Fix AHU !p1 due:tomorrow". REFERENCE CARDS Quick-access reference data for voltage drop checks, duct velocities, pipe sizing, commissioning checklists, and more. EQUIPMENT LIBRARY Store and search equipment specs from site visits and datasheets. 100% LOCAL All your data stays on your device. No account required. No cloud. No tracking. Made by Gridmark Technologies Ltd.