Horizontal LCD Tachometer Digital Engine Tach Gauge - for Car Truck SUV Boat RV, with Speed Voltage Alarms, 50-9999RPM, DC 9V–36V Universal 12V/24V Multimeter
Brief Introduction: This upgraded LCD tachometer digital engine tach gauge integrates RPM and voltage monitoring, serving as a practical automotive multimeter with tachometer. As a universal 12 volt tachometer, it works well for most cars, trucks and machinery.