Name ENGINE TUNER Model EA - 800A Applicable Engine 2,3,4,5,6 and 8 cylinder four cycle gasoline engine with a DC 12V Battrery. Indicator 200 X 150 mm Measurement scale DC voltage, Cam-Aangle , 1600 rpm , 8000rpm , Point Resistance. DC Voltage 0~20V (min. scale – 0.5V ) Cam – Angle Two – cyl. 0 ~ 1800 Three – cyl. 0 ~ 1200 Four – cyl. 0 ~ 900 Five – cyl. 0 ~ 720 Six – cyl. 0 ~ 600 Eight – cyl. 0 ~ 450 Engine Revolution Low range 0 ~ 1600 rpm High range 0 ~ 8000 rpm Fuel Pressure 0 ~ kg/cm2 Vacuum Manifold pressure 1 kg/cm2 ~ 0 ~ 76 cmHg Point resistance GOOD/BAD reading in dynamic measurement Pressure Gauge 0 ~ 5 kg/cm2