PASCO Sonic Ranger & h/e Apparatus, Models ME-9496A, CI-6538, SE-9445, power requirements 9 VDC - 500 mA, components included: Sonic Ranger unit, support base, cables, sensor module, plate, antenna, compatible with PASCO data loggers and interfaces.

PASCO Sonic Ranger & h/e Apparatus, Models ME-9496A, CI-6538, SE-9445, power requirements 9 VDC - 500 mA, components included: Sonic Ranger unit, support base, cables, sensor module, plate, antenna, compatible with PASCO data loggers and interfaces.