Check the listing for details. AnthroFlex Basic Anthropometry Kit with Slim Guide Skinfold Caliper, Black. Color: Black, Condition: New. Listed at 110.95 USD. Adequate for ISAK 1 Certification course. Instructions for accessing the software are included in the multilingual color instruction manual (English, Spanish, German, French, and Italian). It's 6mm X 2m with blank space before the zero (Model LUF. ).