UNI-T UT353 30~130dB Noise Measuring Instrument Audio Sound Level Meter
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1. It adopts miniature capacitive microphone sensor technology and band-pass weighting network design; this microphone adopts metal hole design, and the internal double protection can still protect the sound head intact in case of accidental drop, so that you can use it with confidence
2. Can be widely used in noise engineering, quality control, health prevention and other environmental noise measurement, such as factories, traffic roads, home audio and other construction sites
3. LCD large-screen backlight display: the measurement data function symbol display, the reading is clear at a glance, high-definition, and the data can be displayed on the backlight.
4. Exquisite and compact, easy to carry. Silicone operation buttons, after friction test, not easy to fade, feel better.
5. Flip-top battery compartment design, easy to replace the battery, copper tripod fixed and durable
Parameter:
1. Noise measurement range: 30 ~ 130 decibels, resolution 0.1 decibels, accuracy +/-1.5 decibels
2. Frequency response: 31.5Hz-8KHz
3. Sampling rate: 125ms faster, 1s slower
4. Data Retention: Yes
5. Automatic shutdown: 5 minutes
6. Low battery indicator: 3.0-3.5V
7. Dimensions: 154 x 55mm
8. Power supply mode: 3 x 1.5V batteries (batteries not included)
| Package Weight |
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A closer look

1. It adopts miniature capacitive microphone sensor technology and band-pass weighting network design; this microphone adopts metal hole design, and the internal double protection can still protect the sound head intact in case of accidental drop, so that you can use it with confidence2. Can be widely used in noise engineering, quality control, health prevention and other environmental noise measurement, such as factories, traffic roads, home audio and other construction sites3. LCD large-screen backlight display: the measurement data function symbol display, the reading is clear at a glance, high-definition, and the data can be displayed on the backlight.4. Exquisite and compact, easy to carry.

Silicone operation buttons, after friction test, not easy to fade, feel better.5. Flip-top battery compartment design, easy to replace the battery, copper tripod fixed and durableParameter:1. Noise measurement range: 30 ~ 130 decibels, resolution 0.1 decibels, accuracy +/-1.5 decibels2. Frequency response: 31.5Hz-8KHz3. Sampling rate: 125ms faster, 1s slower4.

Data Retention: Yes5. Automatic shutdown: 5 minutes6. Low battery indicator: 3.0-3.5V7. Dimensions: 154 x 55mm8. Power supply mode: 3 x 1.5V batteries (batteries not included)Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 20cm * 15cm * 8cm / 7.87inch * 5.91inch * 3.15inch Qty per Carton 146 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 146 pcs = 25842 pcs40HQ: 412 cartons * 146 pcs = 60152 pcs.
Product details
Specifications
| Brand | Vitrax |
|---|---|
| Weight | 1.06 lb |
| Product code | TBD04234095 |
Delivery & returns
This item is sent with tracking across the UK by Royal Mail or Amazon. Delivery times can vary by brand. We deliver to UK addresses only. Read our shipping policy and returns policy for full details, or contact our team.
About the seller
This item is sold and dispatched by Vitrax, one of the independent brands on British D'sire. You pay securely through British D'sire, and our UK team supports every order.
Good to know
Vitrax
Vitrax brings together smart, practical solutions designed to make everyday life easier. Curated by British D’sire, the collection focuses on lifestyle essentials that combine function, simplicity, and clean design. From personal care tools and travel-friendly accessories to everyday gadgets for home and car, each product is thoughtfully selected to support modern routines — helping you stay organised, connected, and prepared...
Shop all VitraxQuestions about this product
Who sells this product?
UNI-T UT353 30~130dB Noise Measuring Instrument Audio Sound Level Meter is sold and dispatched by Vitrax, an independent brand on British D'sire. You pay securely through British D'sire, and our UK team supports your order from checkout to delivery.
How will my order be delivered?
It's sent with tracking across the UK by Royal Mail or Amazon. You'll get tracking details once it's dispatched. See our shipping policy for full details.
Do you deliver outside the UK?
We currently deliver to UK addresses only.
Can I return it?
Returns are handled in line with our returns policy. If anything isn't right, contact our team and we'll help.
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