SNDWAY SW-525A 30-130dB Digital Sound Level Meter with Large LCD Display Noise

Description: Product Description 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@1KHz 2). Range of Measurement: 30~130dB 3). Frequency Response Range: 31.5Hz~8.5KHz 4).Frequency Weighting:A (Ambient Noise) Weighting 5). Response: Fast 6). 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). Hooks 2). USB outlet 3). Alarm Light 4). Microphone Sensor 5). Display:Three 3 inch dightal tube display to display sound Level value 6). Tripod Mounting Screw:1/4", the meter can be mounted on a tripod with this hole 7). Audio Outlet: when there is an alarm with 2KHz Signal, it can drive the loudspeaker to alarm 8). Calibration Knob. The meter has been calibrated before ex factory. Do not adjust the meter 9). 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 environment 2). Do not use meer near corrosive material 3). Do not use meter in the conditions that should be splashed by water 4). Do not use meter in heavy dust enveronment 5).Do not use meter in an environment with chemical gas. 6. USE instructions: 1). Measure Noise Pls 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 Switch Turn 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 Value The default alarm value s 130. Users can adjust it from 50 to 130dB 1) Press button " Button No.4 " for a while into alarm setting, then display alarm value and the red lights blinks 2) 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 condition 3. 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 PaymentShippingTermsReturnsContact Us Paypal enables you to arrange payment quickly and securely online and has a great buyer protection. If you want to pay via another ways, please let us know first. Thank you for the visit.1. We will send out your order within 3 working days, the Tracking number will be updated to you once your order has been shipped. Standard shipping will take 8-12 business days for delivery and expedited shipping takes 2-7 business days. If there is any delay, it may be caused by bad weather or custom inspection which is not in our control, but dont worry, we will keep to follow your order until you receive it. 2. We try our best to make you get desired products as soon as possible. In case you receive wrong products, please contact us timely for exchange or refund. If damaged, please refuse to sign and send us the message ASAP. 3. If you need to change your address. Please make a note in your order or send me a message after you placed the order. Otherwise we will not be responsible for the wrong or undeliverable address.1. Import duties, taxes and fees are not included in the commodity price or freight, these fees are collected by your countrys customs. Buyers need to pay import duties themselves, which is also eBays regulations.2. Please check with the customs of your country/region before purchasing to determine these additional customs fees. 1.You have 7 days to contact us and 30 days to return it from the date the item(s) is(are) received, but we will not be responsible for the return freight chargescaused if it is not because the product quality issue. 2.If there is any quality issue, please kindly provide pictures or video clearly to prove it. 3.All returned items MUST be in the original condition and packaging with all components and accessories included. The shipping tracking number, specific reasons for the return, and your PO# MUST be provided to us timely. 4.Full refund can be offered immediately upon receipt of the returned items as we request above. If you ask for a replacement, we will arrange shipment after confirming the return of the former one. 5.We will be responsible for all of the shipping cost or refund part of payment if the product(s) is(are) not as described. 6.Product with quality issue in 14 days can be returned and refunded; In 30 days can be returned and replaced; In a year can be returned and repaired. For product with quality issue, in 6 months or longer, we will be responsible for only freight charges for shipping back to you. 7.The return and refund policy does not cover damage caused by accident, abuse, neglect, modification, alteration, misuse, repair or physical damages. Thank you for your visiting. Working hours: Monday-Friday，9:00-18:00. ( EST : 20:00-5:00、 PST ： 17:00-2:00). All messages will be answered within 1 business day. If you dont receive our reply, please kindly resend your message. Serious buyers only, please place bid only if you agree all our terms. Thank you.Payment Paypal enables you to arrange payment quickly and securely online and has a great buyer protection. If you want to pay via another ways, please let us know first. Thank you for the visit.Shipping1. We will send out your order within 3 working days, the Tracking number will be updated to you once your order has been shipped. Standard shipping will take 8-12 business days for delivery and expedited shipping takes 2-7 business days. If there is any delay, it may be caused by bad weather or custom inspection which is not in our control, but dont worry, we will keep to follow your order until you receive it. 2. We try our best to make you get desired products as soon as possible. In case you receive wrong products, please contact us timely for exchange or refund. If damaged, please refuse to sign and send us the message ASAP. 3. If you need to change your address. Please make a note in your order or send me a message after you placed the order. Otherwise we will not be responsible for the wrong or undeliverable address.Terms1. Import duties, taxes and fees are not included in the commodity price or freight, these fees are collected by your countrys customs. Buyers need to pay import duties themselves, which is also eBays regulations.2. Please check with the customs of your country/region before purchasing to determine these additional customs fees.Returns 1.You have 7 days to contact us and 30 days to return it from the date the item(s) is(are) received, but we will not be responsible for the return freight chargescaused if it is not because the product quality issue. 2.If there is any quality issue, please kindly provide pictures or video clearly to prove it. 3.All returned items MUST be in the original condition and packaging with all components and accessories included. The shipping tracking number, specific reasons for the return, and your PO# MUST be provided to us timely. 4.Full refund can be offered immediately upon receipt of the returned items as we request above. If you ask for a replacement, we will arrange shipment after confirming the return of the former one. 5.We will be responsible for all of the shipping cost or refund part of payment if the product(s) is(are) not as described. 6.Product with quality issue in 14 days can be returned and refunded; In 30 days can be returned and replaced; In a year can be returned and repaired. For product with quality issue, in 6 months or longer, we will be responsible for only freight charges for shipping back to you. 7.The return and refund policy does not cover damage caused by accident, abuse, neglect, modification, alteration, misuse, repair or physical damages. Thank you for your visiting.Contact Us Working hours: Monday-Friday，9:00-18:00. ( EST : 20:00-5:00、 PST ： 17:00-2:00). All messages will be answered within 1 business day. If you dont receive our reply, please kindly resend your message. Serious buyers only, please place bid only if you agree all our terms. Thank you. powered by

Price: 64.89 USD

Location: 深圳

End Time: 2024-12-21T02:55:34.000Z

Shipping Cost: 0 USD