Elcometer: Elcometer 456 is available in a range of models for measuring dry film thickness on ferrous and non-ferrous metal substrates. Features include: 2.4” color display, clear menu structure and large buttons; impact resistance and seal against dust and water; memory capacity of up to 75,000 readings in alpha-numeric batches; interchangeable probes and output to ElcoMaster 2.0™ software; measurement capability to ±1% on smooth, rough, thin and curved surfaces; and measuring speed of more than 70 readings per minute.