Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
16～30 item / All 30 items
A sound level meter that can measure noise levels and sound pressure levels based on the Measurement Law and the ordinary noise meter standards of JIS and IEC.
■Features This is a sound level meter that can measure noise levels and sound pressure levels based on the Measurement Law and the JIS and IEC standard for general sound level meters.
It is possible to monitor noise remotely from a distance while being in the office, as it can be accessed from anywhere in the world.
This is a general sound level meter that complies with various standards such as JIS C 1516: 2020 Class 2, IEC 61672-1: 2013 Class 2, and JIS C 1509-1: 2017 Class 2. It can measure noise generated from factories, machinery, and surroundings. By using the optional NX-43WR, sound recording is also possible, and recorded sounds can be played back on a PC. Furthermore, by using the dedicated PC software AS-60, it is possible to play back sounds and exclude portions of sound deemed unnecessary from calculations for re-evaluation. The main unit is equipped with a color LCD touch panel and features Japanese display, making it user-friendly even for first-time operators. Additionally, the main unit has a waterproof mechanism that reduces the risk of malfunction due to sudden rain or unexpected splashes of water. Measurement data can be saved to an SD card (up to 1000 hours) and the saved data can be processed and edited using the dedicated PC software AS-60 or commercially available spreadsheet software.
With a linearity range of 100dB, level range switching is not required. Compatible with memory cards for saving measurement data.
***Features*** Noise has a nature that changes constantly, which leads to many evaluation methods. The NL-21, equipped with the latest DSP (Digital Signal Processor), simultaneously calculates almost all currently considered evaluation values. To support automatic measurement, auto storage, and data processing via computer, it uses a compact flash card. Large amounts of data can be easily stored in memory. Continuous measurement is assured with a wide dynamic range of 100dB. Simultaneous measurement of equivalent noise level Leq, time-weighted noise level LN, maximum values, and more. Long-term data recording is possible on a memory card (compact flash card). An integrated timer function enables long-term automatic measurement. It features a built-in dual measurement function for LAeq and LCpeak. The LCD with backlight provides a clear screen display. The comparator output function allows for setting level determination. Functionality can be expanded with program cards for various filter settings and more.
Ease of use brought together. Rion's noise meter NL-42 maximally supports measurements.
The NL-42 sound level meter is designed with ease of use in mind, eliminating the hassle of checking the manual during measurements. The screen is a large, easy-to-read 3-inch color LCD. It also features waterproof performance that can withstand sudden rain.
This is a noise meter that features an easy-to-read display and allows for continuous measurements.
The NL-22 standard sound level meter (with card) features a linearity range of 100dB, a clear screen display, and the ability to perform continuous measurements. It is compatible with memory cards for saving measurement data. It comes with management software that includes a real sound monitoring function and the ability to play back recorded actual sounds. 【Features】 ○ By using the real sound monitor card NX-22J, you can add the real sound monitoring function to the main unit. ○ During noise measurement, events can be recorded directly to the memory card based on various settings such as event recording (set level) and interval recording (time interval settings). ○ Using the NL-22 management software, data processing can be performed while listening to the actual sound. For more details, please contact us or download the catalog.
This is a handheld ordinary sound level meter. The frequency range is 20 to 8,000 Hz.
With simple operability, noise measurement can be performed easily. It also has a memory function, allowing for smooth inspection of multiple locations. *For more details, please refer to the catalog available for download below under "PDF Download." You can also request a quote through "Contact Us." Feel free to do so.
This is a high-performance compact sound level meter that is the thinnest, smallest, lightest, and easy to operate, fitting into your pocket. It is a model specialized for measuring equivalent continuous sound level (Leq).
This compact and affordable instrument is a highly reliable integrating sound level meter that complies with the Measurement Law JIS and IEC, making it suitable for laboratories and factories that require precise measurements. It can be easily operated with a cursor while viewing the screen, requiring no special knowledge or skills, and it ensures visibility with a backlit LCD monitor. Measurements include the equivalent continuous noise level Leq for environmental noise assessments necessary for occupational health, and it is also possible to measure from a distance by placing the microphone at the noise source. Additionally, the measured data can be saved and connected to a personal computer for data management and processing.
This is a high-performance, highly reliable sound level meter suitable for environmental measurements. It can measure most evaluation quantities such as noise level, equivalent noise level, and time-weighted noise level.
In the field of noise measurement, there is a demand for real-time and accurate measurements, along with on-site analysis. Additionally, in various product development areas such as automobiles and electrical appliances, there is an increasing awareness of capturing sounds related to human sensitivity, such as quietness and sound quality, as part of the product. This requires the accurate measurement and analysis of low-level sounds. The ordinary noise meter TYPE 6236 can easily expand its functions by simply inserting an optional analysis program card into the card slot, starting with various evaluation quantities suitable for environmental measurement assessment. Furthermore, it is equipped with an optional newly developed 0-dB correction function that enables ultra-low noise measurement, making it a high-function, highly reliable noise meter that represents the next generation. *The 0-dB correction function is optional.
![Standard Noise Meter 'NL-42EX' [Rental]](https://image.mono.ipros.com/public/product/image/01b/2000352844/IPROS69245114584014999815.jpeg?w=280&h=280)
Meets measurement laws, JIS, and IEC standards! 3-inch color LCD sound level meter.
The "NL-42EX" is a noise meter that combines ease of use with a large, easy-to-read 3-inch color LCD screen. It complies with measurement laws, JIS, and IEC standards. Additionally, the store (auto store) automatically records instantaneous values at set intervals (Lp mode) and continuous calculation values over the set time (Leq mode). 【Features】 ■ Complies with measurement laws, JIS, and IEC standards ■ Large, easy-to-read color LCD screen ■ Combines ease of use ■ Simultaneous measurement with selected time weighting characteristics and frequency weighting characteristics * For more details, please download the PDF or feel free to contact us.
![Standard Noise Meter "NA-27A" [Rental]](https://image.mono.ipros.com/public/product/image/9ce/2000453914/IPROS88803693748394720794.jpeg?w=280&h=280)
The noise meter section has two independent noise meter circuits, allowing for dual measurement that can simultaneously perform measurements under different frequency weighting characteristics and time weighting characteristics with a single unit.
■ Built-in real-time frequency analysis function 1/3 or 1/1 octave frequency analysis is possible with this single unit. (Main channel) ■ Dual measurement of main and sub-channels With two noise measurement circuits, you can simultaneously measure using frequency weighting characteristics or time weighting characteristics, for example, measuring with "A weighting" while recording a signal with "C weighting." ■ Equipped with extensive data memory functions Data can be saved in manual or auto mode. One block of memory is individually allocated for manual storage and two blocks for auto storage. ■ Equipped with an infrared remote control port Remote operation is possible with an infrared remote control that has 18 functions. ■ Backup function The settings for level range and frequency weighting characteristics of the noise meter are retained even when the power is turned off, allowing you to set it back to the same settings as the last measurement simply by turning the power on. ■ Energy-efficient design for continuous 8-hour measurement Achieved double the operating time of conventional models with alkaline battery specifications. ■ Large LCD display with backlight, enabling nighttime measurements.
![General Noise Meter (with Analyzer) 'NA-29' [Rental]](https://image.mono.ipros.com/public/product/image/d42/2000454075/IPROS10029933991310154190.jpeg?w=280&h=280)
An integrated calibration of an averaging-type sound level meter and a real-time analyzer with a center frequency range of 31.5 to 8000 Hz, along with the addition of a memory unit and a calculation unit.
■ The analysis results are displayed in frequency vs. level and time vs. level. The display of time variation allows for the estimation of reverberation time. ■ Instant data and stored data are displayed together, making it easy to see the level differences for each frequency band at a glance. ■ Memory is backed up by a battery. ■ Equipped with a pause function. ■ Equivalent noise levels and other measurements are automatically taken within a range of 1 to 59 seconds, 1 to 59 minutes, and 1 to 24 hours using an internal clock. ■ Warnings for out-of-measurement range include overload, underload, and low battery voltage alerts. ■ The trigger function automatically stores analysis results that exceed the set level. ■ Markers display the absolute values of any frequency band level. ■ In addition to noise levels, octave band analysis can be performed for equivalent noise levels, maximum values, and noise exposure levels. ■ A wide-range integration average type sound level meter with a measurement range of 50dB displays noise levels in numerical and bar graph form on a 55×55mm display area. ■ Up to 1500 screens of measurement, analysis, and calculation results can be stored. The storage cycle for noise levels can be set in 11 steps between 2ms and 10s.
![Standard Noise Meter 'NL-05' [Rental]](https://image.mono.ipros.com/public/product/image/308/2000486061/IPROS85608648278304574445.jpeg?w=280&h=280)
This is a palm-sized sound level meter designed to be particularly user-friendly for measuring equivalent noise levels, in addition to standard noise measurements according to JIS and IEC standards.
Data output can be achieved by using the optional level recorder. The measurement results are displayed on a large LCD screen in an easy-to-read format, with a bar graph spanning a range of 60 dB and numerical values. 【Features】 ■ Measurement Level Range A-weighting: 30 to 130 dB C-weighting: 35 to 130 dB Flat weighting: 40 to 130 dB Frequency measurement: 20 to 8000 Hz (including microphone) ■ Frequency Characteristics: A, C, FLAT ■ Dynamic Characteristics: Fast, Slow ■ Display Cycle: 1 second (digital), 0.1 seconds (bar graph) ■ Power Supply: 2 AA batteries, AC 100V ■ Operating Temperature and Humidity Range: -10 to 50°C, 30 to 90% RH ■ Dimensions: Approximately W80 × D30 × H230 mm ■ Weight: Approximately 300 g (including batteries)
![Integral-type general noise meter 'NL-06' [Rental]](https://image.mono.ipros.com/public/product/image/476/2000486375/IPROS25102246285323152755.jpeg?w=280&h=280)
This is a simple sound level meter that complies with measurement laws, JIS, and IEC standards.
It can measure noise levels and output data to a level recorder. It is also capable of calculations such as equivalent noise level and time-weighted noise level. 【Features】 ■ Wide range of 100dB With a wide dynamic range, there is no need to switch ranges during measurement, allowing for safe long-duration measurements. ■ 24-hour battery life Continuous measurement for long periods is easily achievable with dry batteries (when using alkaline batteries). ■ Built-in large-capacity memory For example, it can store instantaneous values every 100 milliseconds for up to 12 hours (432,000 data points). It can continuously store Leq and Lx every 10 minutes in the main memory for 50 days. ■ Built-in timer function The start and end times for automatic measurements can be set arbitrarily, enabling simultaneous measurements at multiple points.
Simple operation supports a wide range of noise measurements.
Compliant with measurement laws, JIS, and IEC standards, it does not require level range switching with a linearity range of 100 dB. Additionally, it supports memory cards (CF cards) for saving measurement data.
Equipped with three measurement functions! No need to switch ranges, allowing for simple key operation!
The "NL-27M" is a standard sound level meter that can simultaneously measure the noise level Lp, equivalent noise level Leq, and maximum noise level Lmax. It is ultra-compact (120×63×23.5mm) and ultra-lightweight (105g), making it pocket-sized. It can start measuring immediately after turning on the power, making it easy for first-time users to operate. With three key switches, it offers simple operability and covers the entire measurement range of 30dB to 130dB in a single range. 【Features】 ■ Equipped with three measurement functions ■ No need for range switching, simple key operation ■ Energy-saving design (uses two AA batteries) ■ Easy-to-read LCD screen *For more details, please refer to the PDF document or feel free to contact us.
