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RS PRO Sound Level Meter 30 dB to 130 dB 8 kHz Max Class 2 Accuracy LCD Display 24h Battery Life 146-4650

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RS PRO Sound Level Meter 30 dB to 130 dB 8 kHz Max Class 2 Accuracy LCD Display 24h Battery Life 146-4650

Name: RS PRO Sound Level Meter 30 dB to 130 dB 8 kHz Max Class 2 Accuracy LCD Display 24h Battery Life 146-4650
Brand: RS PRO
SKU: 213638
Price: 249.17 USD
Availability: InStock

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Category Sound Level Meter Brand RS PRO Condition New

Specifications

Country of Origin	Taiwan
Resolution	0.1 dB
Display Type	LCD
Brand	RS PRO
Battery Life	24h
Model	146-4650
Maximum Operating Temperature	50°C
Accuracy class	Class 2
Minimum Operating Temperature	-10°C
Standards/Approvals	RoHS
Maximum Frequency	8kHz
Minimum Frequency	31.5Hz
Minimum Sound Level	30dB
Maximum Sound Level	130dB
Fast/Slow Time Averaging	Both

Key Features

The meter features a dynamic range of 60 dB and supports frequency weightings Z, C, and A.
It offers impulse, fast, and slow dynamic characteristics for versatile sound measurement.
A sound level alarm output and real-time clock with calendar calendar enhance usability.
The device operates on battery power, providing up to 24 hours of continuous use.
Operates in temperatures from -10°C to 50°C, suitable for diverse environments.
The microphone includes a wind muff to improve measurement accuracy in windy conditions.
Ideal for applications in automotive, mechanical, leisure, music, and factory health and safety assessments.
Complies with RoHS standards and is manufactured in Taiwan, Province Of China.

Product Description

RS PRO 146-4650 Sound Level Meter is a precise measuring instrument with a sound level range from 30 dB to 130 dB and frequency response up to 8 kHz. It provides Class 2 accuracy and is equipped with an LCD display for clear readings. The meter is suitable for environmental noise monitoring, industrial safety, and compliance verification.

This instrument features multiple frequency weighting options (Z, C, A) and dynamic characteristics including impulse, fast, and slow to capture different noise conditions accurately. It also offers a sound level alarm output and built-in real-time clock with calendar for logging events.

Powered by batteries, it supports up to 24 hours of operation, making it reliable for field use even in challenging conditions. Its operating temperature range from -10°C to 50°C allows use across various climatic environments.

The ergonomically designed device measures 265 x 72 x 21 mm and weighs approximately 310 grams, making it portable and user-friendly. The microphone equipped with a wind muff ensures accurate sound capture by reducing wind noise interference.

RS PRO 146-4650 is commonly used in the automotive and mechanical industries, leisure and music venues, and industrial facilities to measure ambient noise for health and safety compliance and performance analysis.

The meter delivers a dynamic range of 60 dB for precise measurements. Supports multiple frequency weightings for versatile noise assessments. Equipped with impulse, fast, and slow response settings. Includes sound level alarm output functionality.

Battery powered with 24-hour life for extended field use. Operates reliably between -10°C and 50°C. Compact and lightweight design enhances portability. Wind muff reduces environmental noise interference for accuracy. RoHS compliant for environmental safety.

This sound level meter is a trusted tool under the RS PRO brand known for quality and reliability in test and measurement equipment. It supports professional use in industrial, environmental, laboratory, and commercial settings.

Explore more Sound Level Meters and measurement tools in the EnvMart catalog to meet your precise testing needs.