Introduction: Gasboard-8220 is a portable automobile tachometer. Through the measurement and analysis of vibration and spectrum signal of cigarette lighter, the engine speed can be calculated, and the results will be output to the exhaust gas analyzer or smoke meter and other instruments; it conforms to JJF 1375 "motor vehicle engine tachometer calibration specification". It is used to measure the speed of gasoline and diesel engines characteristic: 1. Advanced hardware design, integrated software analysis technology 2. It can measure the speed of various gasoline engines and diesel engines 3. Automatic calibration, high measurement accuracy and reliable performance 4. Convenient installation and easy operation 5. It can integrate automobile emission analyzer or smoke meter and other instruments Technical parameters: Measurement index: 4-stroke - Gasoline / diesel engine speed Range: Gasoline Engine: 400-8000 rpm; Diesel engine: 400-6000 rpm Working temperature: 5 ℃ ~ 45 ℃ Working humidity: 30% ~ 90% RH Communication: RS-232, TTL signal pulse output, induction pulse - analog ignition signal Power supply: 12VDC, 350mA Display: LCD display
Introduction: Gasboard-8220 is a portable automobile tachometer. Through the measurement and analysis of vibration and spectrum signal of cigarette lighter, the engine speed can be calculated, and the results will be output to the exhaust gas analyzer or smoke meter and other instruments; it conforms to JJF 1375 "motor vehicle engine tachometer calibration specification". It is used to measure the speed of gasoline and diesel engines
