The JMP temperature gauge replaces the original oil filter cap, dipstick which screws directly into the crankcase. The gauge is made in German. Direct and Simple to fit in just a few minutes. It's advised to make sure that the oil temperature has risen to about 80 °C during cold start operation. Only then does the engine oil develop its full lubricating capacity.
It is better to replace the oil filler plug with a high-quality JMP oil temperature Gauge. You can turn the JMP oil temperature gauge. The thermometer is filled with oil for optimum damping (the visible air bubble is used for pressure compensation in case of thermal fluctuations). The JMP temp gauge direct indicator works very accurately with a deviation of only about 1% in the upper third of the temperature.