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Model: Engine Oil Tester
Product DescriptionThe tester primarily reacts to the increase in acidity of oil. As the oil degrades, it becomes more acidic and will begin to pit metal engine partsThe red LED #10 reading usually means that the level of acid in the oilhas reached a maximum acceptable level, and the oil should be c..
6,500
Model: Mechanics Stethoscope Engine Noises Tester
Product descriptionFeatures:It can pick up and amplify weak audio signals through a sensitive piezoelectric sensor, and observe the normal/abnormal signal and discern its locationDesigned for helping locate the source of excess bearing and mechanical generated noisesIt can quickly locate the source ..
59,000
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