Español   DUAL EGT FOR ROTAX 912 57mm Diameter - ºF The IM-3791 instruments have been designed especially to measure the EGT in Rotax® engines 912.  The IM-3791 is available in 57 mm diameter Their display areas are divided  into red, green and yellow zones in line with the ROTAX limits.  Thanks to embedded operational amplifiers, this  instrument has a high accuracy, but needs a power  supply of 12V or 24V. The instruments have been designed to work with both 12V and 24V systems.  A  TFT colour screen show the engine EGT of two cilinders. The screen is readable at direct sunlight.     Technical data Case Plastic Weight 200g Suitable for Rotax 912 With Type "K" sender Power Supply 10..30VDC Power Current  0.15 Amp. Max. Screen Full Color TFT 1.8" readable at direct sunlight. Max. Deviation 1% Dimensions See sketch Calibration Calibrated by the manufacturer prior to shipment. Wire Connections Dimensions