Portable Precision Sound Level Meter
Product Specification Sheet
Portable Precision Sound Level Meter
Model Number: MTSLM-02
The Portable Precision Sound Level Meter from Micro Technologies is a high-performance handheld instrument developed for accurate measurement of environmental and industrial noise levels. Featuring a precision electret condenser microphone, large LCD display, multiple measuring ranges, and fast digital processing, this instrument delivers dependable sound pressure level measurements in real time. Its lightweight and ergonomic design makes it suitable for field inspections as well as laboratory use. Widely used in factories, construction sites, research laboratories, environmental monitoring agencies, educational institutions, hospitals, airports, and workplace safety departments, this sound level meter provides reliable data for professional noise assessment and regulatory compliance.
Product Specification
The Portable Precision Sound Level Meter is a professional-grade acoustic measurement instrument engineered to provide fast, reliable, and highly accurate sound level measurements across industrial, commercial, and environmental applications. Built with a high-sensitivity electret condenser microphone and intelligent digital signal processing technology, the instrument accurately measures sound pressure levels while maintaining excellent repeatability and measurement stability.
Noise monitoring has become increasingly important for workplace safety, environmental compliance, machinery maintenance, and public health assessments. The Portable Precision Sound Level Meter enables professionals to evaluate sound intensity, identify excessive noise levels, and monitor changing acoustic conditions with confidence. The instrument offers multiple measuring ranges, allowing accurate testing in both low-noise office environments and high-noise industrial facilities.
The large LCD display provides clear visibility of measurement values, while Fast and Slow response modes allow users to choose the appropriate sampling speed based on different testing conditions. The integrated MAX Hold function captures the highest sound level during measurement, making it particularly useful for machinery inspections, construction sites, factory audits, and environmental surveys. With a rapid sampling rate and wide frequency response, the instrument delivers dependable results for a broad range of acoustic applications.
Manufactured by Micro Technologies, the Portable Precision Sound Level Meter is produced under strict quality control procedures using premium electronic components to ensure consistent performance and long service life. Its compact handheld design offers comfortable operation during prolonged inspections, while battery-powered portability allows convenient use in laboratories, production facilities, outdoor environments, and remote locations.
The Portable Precision Sound Level Meter is extensively used in manufacturing industries, construction projects, environmental monitoring organizations, transportation departments, hospitals, educational institutions, research laboratories, airports, municipal authorities, occupational safety departments, and industrial quality control facilities. It provides accurate acoustic analysis for workplace safety audits, machinery performance evaluation, environmental studies, and scientific research, making it an essential instrument for professional noise measurement applications.
Features
- High-precision digital sound pressure level measurement
- Wide measuring range from 35 dB to 130 dB
- Precision electret condenser microphone
- Three selectable measuring ranges
- Fast and Slow response modes
- MAX Hold function for peak noise recording
- Large high-contrast LCD display
- 0.5 dB measurement resolution
- Compact ergonomic handheld design
- Low power consumption with battery operation
Benefits
- Provides highly accurate and repeatable sound measurements
- Supports workplace safety and environmental compliance
- Helps monitor machinery and industrial equipment noise
- Portable design allows convenient field inspections
- Captures peak noise levels for detailed analysis
- Durable construction minimizes maintenance costs
- Excellent investment for laboratories and industrial users
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Portable Precision Sound Level Meter |
| Internal Model No. | MT-PSLM Series |
| Product Type | Portable Digital Noise Meter |
| Display | 3½ Digit LCD Display |
| Measuring Range | 35–130 dB |
| Measuring Ranges | 30–70 dB, 60–100 dB, 90–130 dB |
| Accuracy | ±2 dB (94 dB @ 1 kHz) |
| Frequency Range | 125 Hz–8 kHz |
| Resolution | 0.5 dB |
| Sampling Time | 0.5 Second |
| Time Weighting | Fast (125 ms), Slow (1 Second) |
| Microphone | 1/2 Inch Electret Condenser Microphone |
| MAX Hold Function | Yes |
| Operating Temperature | 0°C–40°C |
| Relative Humidity | ≤90% RH |
| Power Supply | Battery Operated |
| Usage/Application | Industrial Safety, Environmental Monitoring, Construction Sites, Laboratories, Educational Institutes, Research Centers, Airports, Hospitals, Quality Control |
| Compliance Standard | Manufactured according to International Laboratory Quality Standards |
Available Variants
- Portable Precision Sound Level Meter
- Digital Noise Level Meter
- Industrial Sound Level Meter
- Environmental Noise Meter
- Portable Decibel Meter
- Digital SPL Meter
- Acoustic Noise Measurement Meter
- Laboratory Sound Meter
SKU System
- MT-PSLM-130
- MT-PSLM-PRO
- MT-PSLM-IND
- MT-PSLM-ENV
- MT-PSLM-LAB
- MT-PSLM-SAFE
- MT-PSLM-MAX
- MT-PSLM-PLUS
FAQs
What is the Portable Precision Sound Level Meter used for?
The Portable Precision Sound Level Meter is used to measure sound pressure levels in industrial, commercial, environmental, and laboratory environments. It helps monitor workplace noise, machinery sound, environmental pollution, and occupational safety compliance.
What is the measurement range of this sound level meter?
The instrument measures sound levels from 35 dB to 130 dB with three selectable ranges, making it suitable for both quiet and high-noise environments.
What is the purpose of the MAX Hold function?
The MAX Hold function records the highest sound level detected during testing, allowing users to identify peak noise levels for inspections, equipment diagnostics, and safety assessments.
Can this instrument be used outdoors?
Yes. Its lightweight handheld design and battery-powered operation make it suitable for outdoor environmental monitoring, construction site inspections, traffic noise surveys, and industrial field measurements.
Which industries commonly use this sound level meter?
It is widely used in manufacturing plants, construction companies, environmental monitoring agencies, airports, hospitals, research laboratories, educational institutions, municipal authorities, and occupational safety departments.
How should the Portable Precision Sound Level Meter be maintained?
Protect the microphone from dust and moisture, store the instrument in its carrying case after use, replace batteries when required, and perform periodic calibration to maintain long-term measurement accuracy and reliable performance.
Why Choose Our Products
- High-precision acoustic measurement technology
- Factory calibrated for dependable performance
- Durable handheld design for laboratory and field applications
- OEM manufacturing and bulk supply capabilities
- Reliable technical support with competitive pricing
Call to Action
Improve your acoustic testing and workplace noise monitoring with the Portable Precision Sound Level Meter from Micro Technologies. We manufacture and supply professional sound measurement instruments for industrial facilities, environmental monitoring agencies, construction companies, research laboratories, educational institutions, hospitals, and quality control departments. Contact us today for bulk inquiries, OEM manufacturing, distributor partnerships, and customized quotations tailored to your professional noise measurement requirements.
