TASI TA652B Sound Level Meter Data Logger

Sound Level Meter Data Logger in Sri Lanka

Professional Noise Measurement with Real-Time Data Logging

The TASI TA652B is a professional-grade data logging sound level meter designed for accurate, reliable, and efficient noise measurement across various environments. With a broad measuring range of 30–130 dB and A/C/Z frequency weighting, this instrument is perfect for both environmental and industrial noise analysis.

Equipped with real-time PC connectivity, a large VA color LCD display, and advanced features like Max/Min/Avg measurement, sound & light alarms, and data logging of up to 1999 groups, the TA652B ensures precise results while being user-friendly for field and laboratory applications.

Engineered for durability and versatility, the TA652B is widely used in factories, schools, hospitals, libraries, traffic monitoring, quality control, and equipment testing, making it an essential tool for professionals in noise monitoring, compliance verification, and occupational safety.

Key Features

Certified Compliance

CE, RoHS

Measuring Range

30–130 dB with ±1.5 dB accuracy

Select-able Ranges

30–70 / 60–90 / 80–110 / 100–130 dB

Frequency Weighting

A / C / Z

Time Weighting

Fast (0.125s) / Slow (1s) for flexible analysis

Data Storage

Up to 1999 groups

PC Connectivity

USB Type-C with real-time graphing software

Statistical Modes

Max / Min / Avg measurement

Display

4-digit VA color LCD with analog bar graph

Alarms

Audible & visual alerts for limits

Temperature Measurement

0–60℃, ±2℃ accuracy

Power Options

3 × AAA batteries or USB 5V

Power Efficiency

Auto power-off after 15 min (manual cancel available)

Technical Specifications

Measuring Range

30–130 dB

Select-able Ranges

30–70 / 60–90 / 80–110 / 100–130 dB

Accuracy

±1.5 dB (94 dB @ 1 kHz reference)

Frequency Weighting

A / C / Z

Time Weighting

Fast (0.125s) / Slow (1s)

Frequency Range

31.5 Hz – 8 kHz

Sampling Rate

2 times/s

Display Type

4-digit VA color LCD (1999 counts)

Analog Bar Graph

1 scale = 1 dB

Data Storage

1999 groups

PC Connection

USB Type-C

Temperature Range

0–60℃ (±2℃ accuracy)

Overload Indication

“OVER, HI” / “UNDER, LO”

Auto Power Off

15 min (manual cancel available)

Power Supply

3 × 1.5V AA or USB 5V

Operating Conditions

-10℃ ~ 50℃, ≤80% RH, altitude <2000m

Storage Conditions

-10℃ ~ 50℃, ≤70% RH (battery removed)

Dimensions

229 × 70 × 35 mm

Weight

215 g

Package Includes

TA652B Sound Level Meter

User Manual

Carrying Case

USB Type-C Cable

Product Box

Applications

Environmental Noise Monitoring

Residential areas, traffic noise, public spaces

Industrial Safety & Compliance

Factories, machinery, construction sites

Healthcare & Education

Hospitals, libraries, schools

Transport & Infrastructure

Vehicles, ships, roadways, airports

Research & Product Testing

Laboratories, quality control, engineering analysis

Downloads

📄 Download TASI TA652B Data Sheet