This listing is for a used Red Lion Controls APLR Apollo series 6-digit rate indicator. It is a time-based measurement instrument designed for industrial and commercial applications where monitoring rates like flow, speed, or production counts is essential. The unit is in used condition, and the listing includes free shipping. It is suitable for engineers, technicians, or businesses needing to integrate or replace a reliable panel meter in a control system. As a used item, its specific operational history and current calibration status are not detailed here. This indicator provides a clear digital readout for process monitoring. Please check the listing for full details on specifications, included accessories, and exact condition. Red Lion Controls Model: APLR Apollo 6-Digit Rate Indicator. Time Based. Condition: Used. Listed at 49.99 USD. Local Pick up is acceptable. FOB Phoenix.