AEMC 6536 [2155.57] ESD Floor Kit with 6536 Megohmmeter. The Model 6536 is also available as a floor resistance testing kit for testing both point-to-ground and point-to-point electrostatic discharge (ESD). In addition to the instrument, the kit contains two 5 lb (2.3 kg) floor weights (also referred to as NFPA probes) that are in compliance with EOS/ESD 11.11 specifications. Each floor weight is coated with insulating paint and a conductive rubber base. The instrument, floor weights, and test leads are packaged in a rugged field case. The kit provides all the necessary elements for compliance with the ANSI/ESD STM97.2-2006 standard for testing ESD flooring.