Network Rail New Measurement Train - OO Gauge

Network Rail 5-Coach Mk3 HST Set in the distinctive yellow livery. The original version with lining and the more recent (post 2016) version with bodyside graphics are both available.
975984 - Staff Coach (Formerly Test Coach "Argus")
975814 - Conference Coach (Formerly Test Car 10)
977993 - Overhead Line Test Coach (Roof modification required)
977994 - Track Recording Coach
977984 - Staff Coach