Specifications: Technical Parameters Unit Parameter Reading Range GU 60^(0-1000GU/85*(1-160GU Deviation GU ±1.5; ±1.5% Measuring Area mm2 9×16 / 5×39 Measuring Aperture mm2 12x60 Incidence Angle Deg. 60 / 85 Volume(L×W×H) mm3 155×48×75 Main Weight g 400 Application: All metallic and non-metallic materials and their coatings. Features: Software: KSJ Data Operator included.. Memory: 10000 data or 999 data groups. One AA size battery. Compatible with PC, USB adapter (optional) . Service: Extended 2 year warranty. Lifetime repair service. $1060(USD)! Buy Now