The UNI-T UT353 Digital Sound Meter is a 100% original, quality-verified product engineered for dependable daily performance in Bangladesh. Explore the official technical specifications, key features, and latest price in Bangladesh below.

UNI-T UT353 Digital Sound Meter Specifications

• Brand: UNI-T

• Model: UT353 (30–130 dBA Mini Digital Decibel Noise Level Meter)

• Measurement Range: 30.0 dBA to 130.0 dBA Sound Pressure Level

• Accuracy & Resolution: ±1.5 dB Accuracy · 0.1 dB Fine Digital Resolution

• Frequency Response: 31.5Hz to 8,000Hz Human-Ear A-Weighting Curve

• Sampling Time Modes: FAST Mode (125ms) & SLOW Mode (1,000ms)

• Microphone Type: 1/2-Inch Electret Condenser Microphone + Foam Wind Ball

• Data Functions: MAX / MIN Hold, Data Hold & Over/Under Range Alert

• Power & Weight: 3x 1.5V AAA Batteries · Compact 150×52×27mm (116g)

Key Features & Official Highlights

• Designed for acoustic testing, generator canopies, factories, and studio setup, the UNI-T UT353 Digital Sound Meter measures ambient noise from 30 dB to 130 dB with 0.1 dB resolution.

• Switch effortlessly between Fast mode (125ms sampling for sudden peak sounds) and Slow mode (1,000ms averaging for steady air-conditioner, traffic, or machinery noise).

• Built by UNI-T Official, it utilizes a precision 1/2-inch electret condenser microphone fitted with a removable foam windscreen to suppress wind buffeting.

• One-touch MAX/MIN recording locks the highest and lowest decibel spikes during unattended room or generator monitoring.

• Crisp backlit LCD screen and ergonomic pocket casing make compliance checks quick and repeatable.

Why Choose This Official Model?

Smartphone decibel apps rely on uncalibrated phone mics that clip above 85 dB and vary wildly across handset models. Choosing the UNI-T UT353 Digital Sound Meter gives you a calibrated ±1.5 dB condenser sound meter up to 130 dBA.

UNI-T UT353 Digital Sound Meter Price in Bangladesh

If you are looking for the best UNI-T UT353 Digital Sound Meter price in Bangladesh, TechSajjad guarantees 100% authentic products. We provide strict quality control and a reliable 6 Months Official Replacement Warranty. Order your original UNI-T UT353 Digital Sound Meter online today with fast delivery across Bangladesh.