... industry components, concentrates measure, control, protect and four-remote function together, which can display all measuring parameter, control parameter ... more than 50 itemsAbundant of lift measure,water temperature,oil pressure,oil level etc. connection parameterAll relay contact capability of ... 84x84x50 mm2. Hole size of installation (L×W) 85x85mm multi function Minco 420 Pump engine control unit