Feature
●UNI-T decibel meter sound level reader UT353. Measures from 30dBA to 130dBA. +/- 1.5dBA with 0.1dBA resolution. User-friendly interface. White backlight and clear LCD screen for easy visibility in dark situations.
●Lightweight & Compact. Easy to carry and store. Ergonomic design. Comfortable grip. 1/2 inch condenser microphone and wind screen foam. Short press HOLD/BL to record or exit data hold. Long press HOLD/BL to turn backlit on or off.
●Customized & Precise. Adjustable sampling time. Press FAST/SLOW to select between fast time of 125ms and slow time of 1s. Press Max/Min to switch maximum, minimum, or normal value measurement.
●Versatile & Reliable for personal and company uses. Widely used in noise detection, quality control, health control, environmental noise measurement in factory, industrial, traffic, office, home audio, music recording, neighbor noise complaints, speech therapy, etc.
Description
UNI-T UT350 Series decibel measuring devices
- UNI-T UNI-T decibel meter UT353.
- UNI-T digital sound level meter UT351.
- UNI-T noise meter decibel UT353BT (Bluetooth).
Less noise. Better life.
High precision noise sensor
- Professional capacitive sensor
- Windshield sponge ball
- Fast & accurate measurement
A & C frequency weighting (UT351)
- A: Human ear simulation mode
- C: Machine simulation mode
Simulating response speed and time of human ear (A) or machine (C)
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| UT353 decibel meter | UT353BT noise meter | UT351 digital sound level meter | |
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| Customer Reviews | 68
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| Price | $21.98 | $29.88 | — |
| Noise | 30~130dB (A weighting) | 30~130dB (A weighting) | 30~130dB (A &C weighting) |
| Accuracy | ±1.5dB | ±1.5dB | ±1.5dB |
| Resolution | 0.1dB | 0.1dB | 0.1dB |
| Sampling rate | Fast: 125ms. Slow: 1000ms . | Fast: 125ms. Slow: 1000ms . | FAST: 8 Times/s. SLOW: 1 Times/s. |
| Frequency response | 31.5Hz~8kHz | 31.5Hz~8kHz | 31.5Hz～8000Hz |
| APP | / | ✓ | / |
| Bluetooth | / | ✓ | / |
| Analogue Outputs | / | / | AC: 0.707Vrms full scale;Output impedance: around 600Ω. DC: 2Vrms full scale; 10mV/dB; Output impedance: around 100Ω. |
| More | Overload indication(OL). MAX/MIN. Data hold. LCD backlight. Auto power off. Low battery indicator. | Overload indication(OL). MAX/MIN. Data hold. LCD backlight. Auto power off. Low battery indicator. | High Alarm(OVER). Lower Alarm(UNDER). Analogue Bar Graph. Data Hold. Auto Power Off. Low Battery Indicator. MAX/MIN. LCD Backlight. |
What you get / UT351
- 1 x UT351 decibel meter
- 1 x carrying case
- 1 x paper manual
- 1 x e manual
- 1 x gift box
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What you get / UT353
- 1 x UT353 decibel meter
- 1 x user manual
- 1 x eManual
- 1 x gift box
