On the 1st of January 2000 Eurailscout B.V. took over the NS department NS Ultrasoon and part of NS Technisch Onderzoek. They now operate ATB measuring car Jules-2, Ultrasound rail testing cars UTF 76 and 96 (USO-1 and 2), universal measuring car UFM 120 and measuring car UMF (former CTO/NS-TO car).

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