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RS232 interface digital sound level checking meter


Contact Information: bcote@oklahomaselltoday.com (Brandi Cote)
What is for sale: RS232 interface digital sound level checking meter
New RS232 Interface Digital Sound Level Checking Meter With Analog Graph And Background Noise Absorber + Backlight Electronic LCD (Not Include Software) (HX8922)
â–¼Click image below to enlargeâ–¼
Major parameters Specification
Measurement level range : 6 ranges in 10-dB steps:30-80dB, 40-90dB, 50-1dB, 60-110dB, 70-120dB, 80-130dB.
Accuracy : +/-1.5dB ( under reference condition )
Digital display : 3-1/2 dight LCD, 0.1dB resolution updated O.5 seconds.
Analog output : AC:0.707vrms( at full scale )
Measurement frequency range : 31.5Hz-8KHz.
Measurement level A weighting : 30dB~130dB.
Measurement level C weighting : 35dB~130dB.
Operation temperature : 0~50 Celsius,10~90%RH
Storage temperature : -20~60 Celsius
Battery life : 20 hours typical (9V)
1.HX 8922 not include software(Disk & PC cable).
2.We can offer software if you need.
1.Do not operate the unit at high temperature and Humidity environment.
2.Please take out battery from unit if not in use for any extended period of time.
3.Once using the unit in the presence of wind, it is a must to mount the windscreen to not
1 × RS232 Interface Digital Sound Level Checking Meter With Analog Graph And Background Noise Absorber + Backlight Electronic LCD
Please Note : We don't accept any Money
For any defect, in the judgment of SurpTime, damage and malfunction caused by manufacturing, material or products' bad quality under normal use, also faults during the delivery, you can get repair freely, return the product or exchange etc. (not including: the easy consumption Disk and CD).
Free guarantee service excludes attachments, auxiliary assembly, delivery fees and the expense of other operating charges.
Free service will not be provided if:
It has been explicitly or implicitly modified, tamped with or alerted or repaired in any way by persons other than technicians of us.
It has been damaged through misuse, negligence, accident.
It has become malfunction as caused by power interruption or abnormal voltage input or natural calamities.
Damage of using it beyond the product is applicable.
The Service are available Worldwide for all of our items.
This bylaw is the certification for free repair under the certain period and conditions.
Always use your products for its intended use, as described in the manual of the product.
If the products can not work normally after you receive, please have it inspected at the place of purchase or authorized service center. or you can contact us directly.
The products of damage and malfunction caused by manufacturing, material or products' bad quality under normal use, also faults during the delivery will be offered returns or refunded.
All defective products must be returned within 21 Business-Days from the date of arrived.
For products returned in accordance with this policy, you should receive replacement within 14 Business days from the date we receive the products.
For products returned in accordance with this policy, you will receive the refund within 3 business days after we receive your products.
- Rechargeable battery charging
-Light Weight Wireless Headphone
- Recording and Play Back Dish
Welcome to SurpTime Consumer Electronics Store
(all content is the responsibility of the poster)
Contact bcote@oklahomaselltoday.com (Brandi Cote) for more information. All emails will be forwarded to the poster's actual email address.



RS232 interface digital sound level checking meter