TES1357 Sound Level Meter Range from 30 to 130dB TES-1357

Description

0.1dB Resolution
Range from 30 to 130dB
Fast/Slow dynamic characteristic
A&C Frequency Weighting
Applicable standards
IEC Pub 651 Type2 , ANSI S1.4 Type 2
Accuracy
+/- 1.5dB (ref 94dB @1KHz)
Digital display
4 digital LCD
Measurement Level A weighting
30dB to 130dB
Measurement Level C weighting
35dB ~ 130dB
Level Range
30-80dB, 50-100dB, 60-110dB, 80-130dB
Measurement Frequency range
31.5 Hz to 8KHz
Frequency Weight
A and C
Time weight
Fast and Slow
Microphone
1/2 inch Electret condenser microphone
Digital display
4 digit LCD , 0.1dB resolution, updated every 0.5s
Quasi-analog bar indicator
1-dB steps, 50dB display range, updated every      100ms
Display Warning function
Overrange indicator
Underrange indicator
Displayed at the upper limit
Displayed at the lower limit
Analong AC / DC output
2Vrms ( at full scale ) , 10mVDC / dB
Power supply
Four 1.5V LR-6/AA size alkaline cell, AC adapter
Battery Life
about 20 hours
Operating temperature , humidity
5 ~ 40 ℃ , 10 ~ 90% RH
Notice:
The standard package don't include batteries.Because,the international air shipping forbid to ship liquid,powder and batteries,we can not put them in the package box.Hope you can understand buy them in your local store or supermarket.Thanks for your support!
Shipping:
We will ship all items within 1-3 working days upon receipt of payment,our goal is: ship it as fast as we can.
Standard Shipping: To USA by ePacket ,need 7-15 working days.orther by
China post or
Singapore post about 10-45 working days
Expedited/Standard Int'l Shipping by Fedex,DHL,TNT and EMS courier: To USA,need 3-6 business days,To other countries,need 4-8 business days normally.But sometimes int'l delivery is highly depended on the courier company and local customs/duties.
Import duties and taxes are not included in the item price or shipping charges.These charges are the buyer responsibility.
Warranty&Reture 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 requirements.
On Feb-05-20 at 16:22:04 PST, seller added the following information: