Gasoline engine Tachometer-SM8237

Product Description

Inductive type measure the engine speed by noncontact; Measuring the temperature cooling water in engine by contact ; Testing the rotate speed of multi-cylinder in same time, or testing one of cylinder rotate speed ; Testing the rotate speed used to 2 stokes and 4 strokes Can set the cylinder in 2, 3, 4, 5, 6, 8, *2 or set the impulse of each rotation Averages up to **0 accumulated testing readings, store the maximum value, minimum value and last value . Low power symbol automatic indicating ; Yellow-green back light ; Buit-in temperature compensation both°C and °F . Rotation Speed Range: **0~*0, **0RPM Rotation Speed Resolution: 1RPM Rotation Speed Accuracy: ±1r/min(**0~*1, **9r/min) 　　　　　　　　　　　　±2r/min(*2, **0~*9, **9r/min) 　　　　　　　　　　　　±4r/min(*0, **0~*0, **0r/min) Temperature Range: 0~**0°C Temperature Resolution: 0.5°C Temperature Accuracy: ±2°C pls feel free to contact with me to know more details. MSN: ******6 # hotmail # com skype:sabrinachen*6