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| Country of Origin | Taiwan |
|---|---|
| Resolution | 0.1 dB |
| Display Type | LCD |
| Brand | RS PRO |
| Battery Life | 7h |
| Model | 146-4651 |
| Maximum Operating Temperature | 50°C |
| Accuracy class | Class 2 |
| Minimum Operating Temperature | -10°C |
| Interfaces | USB interface |
| Interface Type | Micro USB |
| Standards/Approvals | RoHS |
| Maximum Frequency | 8kHz |
| Minimum Frequency | 31.5Hz |
| Minimum Sound Level | 30dB |
| Maximum Sound Level | 130dB |
| Fast/Slow Time Averaging | Both |
| IEC 61672-1 | 2013 Class 2 |
| ANSI S1.4 | 1983 Type 2 |
The RS PRO 146-4651 Data Logging Sound Level Meter is a Class 2 accuracy instrument designed for measuring sound levels ranging from 30 dB to 130 dB with a resolution of 0.1 dB. It operates at frequencies up to 8 kHz and supports A, C, and Z frequency weightings to provide precise noise measurement for environmental and industrial applications.
This advanced sound level meter features fast, slow, and impulse dynamic characteristics, allowing users to capture varying sound profiles accurately. Its data logging capability stores measurements on a 4GB micro SD card, enabling long-term monitoring and analysis.
Equipped with a bright LCD display and micro-USB interface, the device facilitates straightforward data review and transfer. It runs on battery power delivering about 7 hours of continuous operation and is designed to function reliably in environments ranging from -10°C to 50°C.
Accessories included with the meter are a windscreen to reduce wind noise interference, an adjustment screwdriver for calibration, a micro-USB cable, a software CD for data analysis, a battery, and a protective carrying case for portability.
This sound level meter is suitable for a broad range of industrial, automotive, mechanical, environmental, and occupational noise monitoring applications, meeting standards such as ANSI S1.4: 1983 Type 2 and IEC 61672-1: 2013 Class 2. It supports AC and DC signal outputs for integration with frequency analyzers and other recording equipment.
Includes fast, slow, and impulse dynamic characteristic modes for versatile testing. Equipped with automatic data logging capability via a 4GB micro SD card. Features maximum, minimum, and peak hold sound pressure level functions.
Equipped with a micro-USB interface for seamless data transfer. Battery powered with approximately 7 hours of operation time. Built to operate in temperatures ranging from -10°C to 50°C. Compact LCD display offers clear readings with 0.1 dB resolution.
Includes accessories such as a carrying case, windscreen, adjustment screwdriver, micro-USB cable, and software CD. Explore more precision instruments like this in our Sound Level Meter category at EnvMart.
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