UNI-T Digital Bluetooth Sound Level Meter Decibel Noise Tester 30-130dB UT353BT
UNI-T UT353BT Sound Level Meter Digital Bluetooth Noise Meter Tester 30-130dB Decibel Monitoring S Product features UT353BT portable digital sound meter can convert ambient sound into electric signal and process data. It has compact design and easy to operate with user friendly interface. Bluetooth function is added for data transfer and analysis on mobile App, iENV, which can be downloaded in Google Play or Apple Store. Main Features: 1. White backlight, 2.clear LCD screen 3. Changeable sampling rate, fast: 125ms slow: 1s 4. 1/2 inch condenser microphone Description: Specifications Range Resolution Accuracy Noise (A Weighting) 30~130dB 0.1dB ±1.5dB Frequency response 31.5Hz~8kHz Features Sampling rate Fast 8/s Slow 1/s Overload indication OL/UN MAX/MIN Yes Data hold Yes LCD backlight Yes Auto power off 5 minutes Low battery indication 3.0~3.5V USB interface Yes Tripod mount Yes Full battery duration ＞12hrs with Bluetooth function on Working environment 0~30° (≤80%RH) 30~40° (≤80%RH) 40~50° (≤45%RH) Storage environment -20~60° (≤80%RH) Note: this product does not include battery Package contains: 1.1*Blister, 2. 1* Windproof Ball, 3.1* English version User Manual Take Note : Uni-t supplies English, French ,German, and Spainish version User manual , can be download directly from the Uni-t website. Product Image Company introduction and product certification certificate Shipping: We will ship all items within 1-2 working days upon receipt of payment,our goal is: hope you will receive it in short time. Import duties and taxes are not included in the item price or shipping charges.These charges are the buyer responsibility. Warranty&Return Policy: We encourage all customers to communicate with us through eBay messages. If you have any questions or comments whatsoever regarding our products or listing, we are waiting to hear from you A 1 year warranty is offered for this product.If the product malfunctioned under proper usage per instructions manual within the warranty period, please contact us to obtain shipping instructions and send it back at your shipping costs. 30 days evaluation and investigation takes placed after receiving your return item.A brand new replacement unit will be sent to you at our shipping costs if it meets our warranty