Sound Meters
Showing all 16 results
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EXTECH, Sound Calibrators, Sound Meters, Testing & Measuring
407766: 94/114dB Sound Calibrator
- Calibrates and verifies Sound Level Meter operation
- LED indicator lights up when power is on
- Level position to select 94dB or 114dB
- For use on Sound Level Meters with 0.5″ or 1.0″ microphones
- Durable die-cast, aluminum housing
- 1kHz sine wave at 94dB/114dB is generated to an accuracy of 5% (frequency) and and ±0.5dB (94dB)/±1.0dB (114dB)
SKU: n/a -
EXTECH, Sound Calibrators, Sound Meters, Testing & Measuring
407744: 94dB Sound Calibrator
- Calibrates and verifies Sound Level Meter operation
- Battery test position with battery status LED indicates if battery is good
- For use on Sound Level Meters with 0.5″ or 1.0″ microphones
- Durable die-cast, aluminum housing
- 1kHz sine wave at 94dB is generated to an accuracy of 5% (frequency) and ±0.5dB
SKU: n/a -
EXTECH, Sound Meters, Testing & Measuring
SL400: Personal Noise Dosimeter with USB Interface
- Measures frequency weighted noise exposure and peak (C, Z) sound level
- Datalogs up to 999,999 readings when used as a sound level meter with sampling times between 1 second and 24 hours
- Sound level mode: displays sound level, min/max, time-averaged sound level (Leq), peak, and sound exposure level (SEL)
- Adjustable Criterion Level, Exchange Rate and Threshold
- One user-defined measurement setup
- Optional 94dB calibrator to perform “before” and “after” calibration checks per ANSI standards
- USB interface with Windows®-compatible software to control setup and retrieve stored events or analyze real-time measurements
- Complete with belt clip, clip-on 0.5″ (12.7mm) microphone with 32″ (81.3cm) cable and windscreen, 9V battery, software, USB cable, and carrying case
SKU: n/a -
EXTECH, Sound Meters, Testing & Measuring
SL130W: Sound Level Alert with Alarm
- Wall, desk or tripod mount with optional 15ft (5m) microphone extension cable for remote monitoring
- Bright LEDs (red flashing or green) can be read from 100ft (30m)
- Continuous monitoring of sound level in 3 ranges: 30 to 80dB, 60 to 110dB, 80 to 130dB
- User adjustable high or low limit (30 to 130dB) with output to drive external relay module
- Built-in desk, wall and tripod mounts
- Meets ANSI Type 2 and EN 60651 accuracy specs – compliant to OSHA
- Complete with 100-240V AC 50/60Hz adaptor and microphone wind cover
SKU: n/a -
EXTECH, Sound Meters, Testing & Measuring
SL510: Sound Level Meter
- ±1dB high accuracy meets Class 2 standards (IEC 61672-2013 and ANSI/ASA S1.4/Part 1)
- Backlit LCD to view in dimly lit areas
- Data Hold and Min/Max functions
- Auto power off with disable
- Tripod mount (optional TR100 Tripod sold separately)
- Complete with microphone wind-screen, wrist strap, and three AAA batteries
SKU: n/a -
EXTECH, Loggers, Sound Meters, Testing & Measuring
SDL600: Sound Level Meter/Datalogger
- High accuracy ±1.4dB meets ANSI and IEC 61672-1 Type 2 standards
- 30 to 130dB measurement range
- Auto or Manual ranging
- AC analog output for connection to an analyzer or recorder
- Large backlit LCD display
- Stores 99 readings manually and 20M readings via 2G SD card
- Datalogger date/time stamps and stores readings on an SD card in Excel® format for easy transfer to a PC
- User programmable sampling rate: 1 to 3600 seconds
- Min/Max, Data Hold, Auto Power Off
- Complete with 6 AA batteries, SD Card, wind screen, and hard carrying case
SKU: n/a -
EXTECH, Sound Meters, Testing & Measuring
407790A: Real Time Octave Band Analyzer
- Wide measurement in 5 ranges: 20 to 90dB, 20 to 100dB, 20 to 110dB, and 30 to 120dB, 40 to 130dB
- 3.5″ (320×240) TFT color LCD with backlight feature displays Leq, LE, Lmax, Lmin, Lp, L05, L10, L50, L90, L95
- Stores readings on microSD card
- Precise linearity over wide range (100dB)
- Transferred data to a PC to be analyzed using software and cable provided
- A, C and Z weighting with Fast or Slow response
- 25Hz to 10kHz frequency response
- Meets ANSI and IEC Type 2 standards
- Internal self test when powered ON
- Detachable 0.52″ (13.2mm) diameter condenser microphone and Tripod mount provided on rear
- Analog AC/DC recorder output
- Real time clock with Year, Month, Day, Hour, Minute and Second display
- Optional microphone extension cable for measurements in enclosures and other remote locations (407764-EXT)
- Complete with Windows® compatible software, USB cable, 4 x C batteries, microphone wind screen, mini screwdriver, 120V AC adaptor, and case
SKU: n/a -
EXTECH, Sound Meters, Testing & Measuring
Extech 407780A: Integrating Sound Level Meter with USB
- 4-digit multifunction LCD with analog bargraph
- Precise linearity over wide range (100dB)
- Display modes: SPL, SPL MIN/MAX, SEL, and Leq
- Programmable integrating time
- A and C Frequency weighting
- Impulse/Fast/Slow response settings
- Datalogging function records up to 32,000 records
- Real time calendar/clock
- Analog and alarm output features can be used to connect with Frequency analyzers, chart recorders, external dataloggers, and sound level alarms
- Built-in USB interface with included Windows® datalogging software
- Tripod mount
- Meets IEC 61672-1, 60651/60804 Type 2 and ANSI S1.4 Type 2 specifi cations
- Complete with windscreen, adjustment screwdriver, USB cable, Windows® compatible software, battery, and case
SKU: n/a -
EXTECH, Sound Meters, Testing & Measuring
407760: USB Sound Level Datalogger
- Designed to meet ANSI and IEC 61672 Class 2 standards
- USB interface for easy setup and data download
- 30 to 130dB range
- Datalogging capability up to 129,920 records
- Selectable data sampling rate: 50ms, 500ms, 1s, 2s, 5s, 10s, 60s
- Records readings with real time clock
- Two start methods: programmed (from PC) or manual
- 0.5″ electret microphone
- Includes 3.6V Lithium battery, protective cap, USB extension cable, tripod, windscreen, and Windows® compatible software
SKU: n/a -
EXTECH, Sound Meters, Testing & Measuring
407750: Sound Level Meter with PC Interface
- Meets ANSI & IEC 651 Type 2 standards
- Background noise absorber for machine noise measurements filters ambient noise
- 30 to 130dB measurement range with ±1.5dB accuracy
- Large display with backlighting and analog bargraph
- MIN/MAX, Auto/Manual Ranging
- Analog AC/DC outputs for connection to a recorder
- RS-232 interface for capturing data directly on a PC
- Tripod mount ideal for field use
SKU: n/a -
EXTECH, Sound Meters, Testing & Measuring
407732-KIT: Type 2 Sound Meter Kit
- High accuracy meets ANSI and IEC 651 Type 2 standards
- High and Low measuring ranges: 35 to 100dB (low) and 65 to 130dB (high)
- Data Hold and Max Hold functions
- Backlit LCD display to view in dimly lit area
- Includes 407722 – 1kHz 94dB sound calibrator (±5% accuracy)
- Includes plastic carrying case for meter and calibrator
SKU: n/a -
EXTECH, Sound Meters, Testing & Measuring
SL250W: Sound Meter with Connectivity to ExView® App
- Measure sound levels from 30 to 130 dB with ‘A’ weighted frequency for human hearing
- Transmit, view, and share data directly from a mobile device via Bluetooth connection to the ExView app
- Record Max/Min readings
- Freeze display with ‘Data Hold’
- Save battery life with Auto Power Off feature
- Mount on tripod with standard 1/4″-20 mounting screw
- View data on both the bright, backlit RPM250W LCD display and from the app on iOS® or Android™ mobile devices (offers both day mode and dark mode)
- Connect up to eight compatible Extech Connected 250W Series meters to the app simultaneously
- Set up data recording and program high/low audible alarms through the app
- Export data in .CSV file format or send PDF reports—including photos of the measurement location—from the app
- Comes complete with 3 AAA (1.5 V) batteries
SKU: n/a