**NO BATTERIES TO TEST FUNCTION** KTTOOL Chassis Ears Automotive Engine Noise Finder, 6 Channel Car Sound Detector Tester Tool Set, Electronic Stethoscope Diagnostic Kit with Headphones

Additional Details from the Manufacturer

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• 🚕【PMulti-Channel Chassis Ears Automotive Engine Tool】: 6-channel detector design, sound and light synchronization. This auto detector tool can detect abnormal noise in different locations and adjust the reception of different channels according to the detection situation.When a generator is running, it can detect the impact of vibration due the failure of a bearing, gear, valve, crank, cylinder, gearbox, vehicle body noise, etc.
• 💡【Abnormal sound indicator lighe】: The abnormal sound indicator consists of three colors: green, yellow, and red. The color changes are determined by the detected volume. The minimum volume is green and the maximum is red. The abnormal noise of the six channels can be shown at the same time through the six rows of indicator lights. By adjusting the light sensitivity knob, the indicator can be used to assist in judging the location of the anomalous noise.
• 🔎【Chassis Ear Car Detector Tool with Indicator light sensitivity】: The car engine noise detector tool turn the indicator light clockwise to increase the sensitivity, and the range of the indicator light changes with the adjustment of the sensitivity. 6 Channel chassis ear car detector tool have six channels to detect abnormal noise sources at different locations at the same time, freely select channels through channel selection.
• ✅【List】: The package includes 1 * detector host, 6 * clip-on sensors (Abnormal noise information can be detected at six different locations at the same time), 1 * headphone (Simple and comfortable, the volume can be adjusted at will), 3 * 3M sensor extension cables, 3 * 5M sensor extension cables. If you encounter any problems during use, please feel free to contact us.
• ❗【Note】: Due to transportation restrictions, this product does not include batteries. You will need to provide your own AAA batteries
• 🌹【Excellent Service】：If you have any pre-sales or after-sales questions, please contact us. We provide 24-hour professional service. We will wholeheartedly assist you and fully protect your consumer rights to ensure your satisfaction