Manuals+

UNI-T UT353/UT353BT Mini Sound Level Meters

The UT353/UT353BT mini digital sound level meters measure noise and display results on an LCD. These meters can constantly monitor noise levels. The UT353BT model can transfer measurement data through Bluetooth to UNI-T's custom mobile app (iENV2.0) for further analysis, storage, and export. iENV2.0 can be downloaded from Google Play, Apple Store, or UNI-T's website by searching 'iENV2.0'.

Image Description: The document displays two images of the UNI-T sound level meters. The first image shows a person holding the UT353 meter inside a car, with the meter displaying '49.3'. The second image shows the UT353BT meter on a flat surface, displaying '68.9'. Both meters are red with a black microphone windscreen.

Specifications

UT353 UT353BT
Certificates CE, UKCA CE, UKCA
Noise (A weighted) 30~130dB 30~130dB
Accuracy ±1.5dB ±1.5dB
Resolution 0.1dB 0.1dB
Sampling rate Fast: 125ms; Slow: 1000ms Fast: 125ms; Slow: 1000ms
Frequency range 31.5Hz~8kHz 31.5Hz~8kHz
Bluetooth APP ✔

Features

MAX/MIN Data hold
LCD backlight Auto power off
Low battery indication Adjustable sampling rate
1/2 inch condenser microphone Overload indication

Characteristics

Standard accessories Batteries, windscreen, English manual
Power 1.5V battery (R03) x 3
Display 32 x 26mm
Product size 150 x 52 x 27mm
Product net weight 116g
Standard individual packing Blister
Standard quantity per carton UT353: 40pcs; UT353BT: 20pcs
Standard carton measurement UT353: 505 x 330 x 280mm; UT353BT: 367 x 262 x 290mm
Standard carton gross weight UT353: 8.42kg; UT353BT: 4.2kg

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