AEMC 2135.85 Reel Caddy for use with Ground Kit Spools, Set of 2. The AEMC 2135.85 reel caddy set for mounting spools and rewinding leads for quick setup and teardown when performing ground resistance testing in the field. The set includes two reel caddies. The caddy sits flat on the ground for ease of rewinding. AEMC Instruments manufactures electrical testing and measurement instruments, including clamp meters, power quality analyzers, ground resistance testers, and data loggers. The company, founded in 1893, is headquartered in Foxborough, MA.