Wall Listening Device Water Leak Detector Microphone Voice Monitor Leak Detection Tool Wall Listening Device Audio Listening

Descrtion: Wall Listening Device is made of high-quality ABS + electronic components and is durable. With the help of the high-sensitivity metal of the earphone, the sensitivity and sound quality can be improved. It can be used for peline side leakage, floor heating detection, and water body detection. It is also suitable for various pe materials, floors, pes, etc. Instructions: 1. Turn the main switch clockwise to start the device. 2. Adjust the volume until the sound is heard clearly. Note: 1. Due to the lighting effects and shooting angles, there is a color difference in the product, please understand. 2. Due to manual measurement, there is a tolerance in the product size. Specification: Material: ABS + electronic components Size: about 61*35mm/2.40*1.38in Weight: about 66 grams Current consumption: 10mA Use Battery: 9v battery Working Temperature: -20°-50° Sensitivity of Measuring Element: -70db The highest audio magnification: 20000X Packing List: Headphone*1 Data cable* 1 Probe *1 About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.