Black shell LED Elec 2' 52mm Rev Tacho Gauge Meter Tachometer 0-8000 RPM Gauge Type: RPM Gauge Gauge Size (in): 2 in. diameter Gauge Size (mm): 52mm diameter Reads: 0-8(x1000) RPM (2 3 4 5 6 8)six options to adjiust the number of cylinders on gauge back Power: Professional Universal fit for: most of cars or motors Package size: (L*W*H) 17.5cm*12.5cm*7.5cm Package weight: 250g Package include: 1X RPM Gauge Mounting Hardware Installation Instructions Feature: *LED super white display. *Red LED illuminated needles. *Transparent lens during the day; Clear and bright LED Display during the night. *Easy Installation With Users Manual In EnglishProfessional Installation is Highly Recommended. Notice: - We offer customer satisfaction. - Please check our stores for other car and truck parts. - Please leave us positive feedback if you are satisfied with the item. - But in case you aren't satisfied the item, please kindly let us know, we will try our best to solve it. - Please allow 1-2mm differs due to manual measurement. - Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding. Product Fits 12 volts Black shell gauge Gauge Type: RPM Gauge Gauge Size (in): 2 in. diameter Gauge Size (mm): 52mm diameter Reads: 0-8(x1000) RPM (2 3 4 5 6 8)six options to adjiust the number of cylinders on gauge back Universal fit for: most of cars or motors About Feedback: If you are dissatisfied for any reason, please donot be quick to leave negative/neutral feedback. We work hard to make sure EVERY CUSTOMER SATISFIED and resolve any problem for you and always leave positive feedback to all our customers. If you are satisfied with the product you received,please leave us positive feedback and 5 star. Not suitable for diesel vehicles Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.