ENGINE INDICATOR Type 50 SYSTEM MAIHAK Leutert engine indicators are used on diesel engines, gas engines, air compressors, pumps, etc. A metal stylus draws a clear pressure-path diagram which records the pressure curve within the engine cylinders as influenced by the piston stroke. The recording drum can be moved by means of a string, which is pulled manually or by the engine. If the drum is driven by the engine, the diagram may be planimetered. Our indicators are designed to cover various ranges of speed and rates of pressure-change: For low pressure-change rates use type 50. For high pressure-change rates type 30 should be used and for extra high pressure-change rates use the indicator S1. Features Individually calibrated high accuracy heat treated springs Unchanged, rugged and proven reliable Maihak design Easy and simple operation by unskilled operator Cheapest way to analyze your engine Ready-to-use equipment	The mechanical pressure indicator type 50 measures dynamic pressures. It is especially designed to analyze and adjust 2-stroke large diesel engines.  Downloads: DATASHEET