Digital Sound Level Meter Large Screen Display Restaurant Bar/office SW525A

Description: Product Description Digital Sound Level Meter Large Screen Display Restaurant Bar/office SW525A Intruduction:The Sound Level Meter is versatile device for measuring sound intensity in an acoustic envieronment-lound or soft; high pitched, low-pitched, or Broad-band; inter-mittent or continuous, This meter can be used in measuring noise of various occasions and addpiances such as factory, office, home, traffic route, acoustics, air-conditior refrigerator, etc....1. Before use, pls check the Instruction first! The Sound Level Meter is supplied with the follwing accessories, if lack of accessories, pls contact with us in time! 2. Features and Functions: 1). Accuracty: +-1.5dB ( In Standard sound: 94dB@1KHz2). Range of Measurement: 30~130dB3). Frequency Response Range: 31.5Hz~8.5KHz4).Frequency Weighting:A (Ambient Noise) Weighting5). Response: Fast6). Connecting computer with USB cable, you can down-load records, collect samples and print chart and date.(Only for model 525B)Technical Parameters Meter Description:1). Hooks2). USB outlet3). Alarm Light4). Microphone Sensor5). Display:Three 3 inch dightal tube display to display sound Level value6). Tripod Mounting Screw:1/4", the meter can be mounted on a tripod with this hole7). Audio Outlet: when there is an alarm with 2KHz Signal, it can drive the loudspeaker to alarm8). Calibration Knob. The meter has been calibrated before ex factory. Do not adjust the meter9). Buttons 3. Technical Parameters: 4. Attached A: The volume Reference 5. Note and Warning:1). Do not use meter in high temperature and high humidity environment2). Do not use meer near corrosive material3). Do not use meter in the conditions that should be splashed by water4). Do not use meter in heavy dust enveronment5).Do not use meter in an environment with chemical gas. 6. USE instructions: 1). Measure NoisePls press buttom" Button 1"to start up, wait 2 seconds into measuring condition, display the noise levels in display screen.7. Instrument Alarm A. Alarm SwitchTurn on alarm function by defaut when start the meter. Press " Button No.4 " to turn off alarm and the red light off;Press " Button No.4 " to turn on alarm and the red light on. B. Setting Alarm ValueThe default alarm value s 130. Users can adjust it from 50 to 130dB1) Press button " Button No.4 " for a while into alarm setting, then display alarm value and the red lights blinks2) Press button " Button No.3,2 " to adjust the alarm value and press button" Button No.3,2 " for a while to set up continuously!3) Press button " Button No.4 " to save alarm value or press power switch shortly to cancel setting to normal measuring condition3. Alarm Function (Sound + display) when the measuring value is over the alarm value, the meter will make a sound beeping and lock the data with blinking for 2 minutes.after 2 minutes ir or press any key, the meter stops alarming and blinking, bt also locks the measure date for 5 seconds.After 5 seconds, the meter return to normal measurement, Notes: if the measuring value is over the alarm value again when it is back to Normal measurement, the Sound Level Meter would alarm once again Payment Shipping Returns Contact Us Customs Duty/TaxImport duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.Buyers need to pay their own improt duties,this is also the rules of Ebay.We do not accept refunds because the goods returned due to the buyer refusal to pay customs duties,Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. ShippingItem will be shipped out within 5 business days after the payment.Please check and make sure your address is correct before payment. (In order to make sure you can receive the items successfully, please provide your phone number as well.)The items will be shipped via standard shipping. It usually takes around 3 to 4 weeks to United Stated, United Kingdom, Australia, Canada and some European countries. But for other countries, it may need 5-7 weeks to deliver the parcel. It may take longer time if there is abnormal weather condition or customs control issue. Please kindly contact us for refund or assistance if the item doesn’t receive during the time. (If you want a faster service, please contact us before your bidding or purchase.)Please contact us for further assistance if you dont receive the item on time. (Before opening up any "Item not received" dispute/claim, please contact us for a full refund if you dont get the package 35 days after your cleared payment.) ReturnAll items will be tested or checked carefully and packaged in good condition before sending out to you.Some faulty items might happen especially after overseas transportation. We offer 30 days Dead On Arrival Replacement Warranty from the date of receipt.You will be responsible for the returning shipping cost, and we will ship the replacement at our cost after receiving the returned item. Please contact us for details before sending the item back to us.Replacement or refund will be issued after the items are received by us. FeedbackWe will automatically leave you a positive feedback after receiving your payment.Your positive feedback is highly appreciated and very important to us.If anything found less satisfactory, please kindly contact us for assistance first. We promise we will provide prompt and satisfactory solution to you. Your 100 satisfaction is our greatest goal here.Friendly communication is always appreciated and welcome.Every email / message will be responded within 48 hours. If no response within 48 hours, please kindly resend the message / email. Sometimes it might get filtered as a spam or our office is closed for weekends and public holidays. Payment Customs Duty/TaxImport duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.Buyers need to pay their own improt duties,this is also the rules of Ebay.We do not accept refunds because the goods returned due to the buyer refusal to pay customs duties,Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. Shipping ShippingItem will be shipped out within 5 business days after the payment.Please check and make sure your address is correct before payment. (In order to make sure you can receive the items successfully, please provide your phone number as well.)The items will be shipped via standard shipping. It usually takes around 3 to 4 weeks to United Stated, United Kingdom, Australia, Canada and some European countries. But for other countries, it may need 5-7 weeks to deliver the parcel. It may take longer time if there is abnormal weather condition or customs control issue. Please kindly contact us for refund or assistance if the item doesn’t receive during the time. (If you want a faster service, please contact us before your bidding or purchase.)Please contact us for further assistance if you dont receive the item on time. (Before opening up any "Item not received" dispute/claim, please contact us for a full refund if you dont get the package 35 days after your cleared payment.) Returns ReturnAll items will be tested or checked carefully and packaged in good condition before sending out to you.Some faulty items might happen especially after overseas transportation. We offer 30 days Dead On Arrival Replacement Warranty from the date of receipt.You will be responsible for the returning shipping cost, and we will ship the replacement at our cost after receiving the returned item. Please contact us for details before sending the item back to us.Replacement or refund will be issued after the items are received by us. Contact Us FeedbackWe will automatically leave you a positive feedback after receiving your payment.Your positive feedback is highly appreciated and very important to us.If anything found less satisfactory, please kindly contact us for assistance first. We promise we will provide prompt and satisfactory solution to you. Your 100 satisfaction is our greatest goal here.Friendly communication is always appreciated and welcome.Every email / message will be responded within 48 hours. If no response within 48 hours, please kindly resend the message / email. Sometimes it might get filtered as a spam or our office is closed for weekends and public holidays. powered by

Price: 79.99 USD

Location: 深圳

End Time: 2024-12-31T10:07:39.000Z

Shipping Cost: 0 USD