Extech SL250W Sound Meter

Product Id : 280430


Extech SL250W Sound Meter is a compact device used to measure the noise levels in buildings and maintenance professionals. This Extech Sound Meter has Bluetooth connectivity which helps the user to View, Transmit and share the data from the device directly to the mobile with the help of the ExView App
Applications: Soundcheck, building insulation check, concert volume check, neighborhood noise disturbances, nightclub/restaurant noise, workplace noise, and airport noise

  In StockIn Stock, However please contact store for precise delivery schedule. Backorder also allowed

  HTTPS Secured PaymentHTTPS, the lock icon in the address bar, an encrypted website connection. While it was once reserved primarily for passwords and other sensitive data, the entire web is gradually leaving HTTP behind and switching to HTTPS. The 'S' in HTTPS stands for 'Secure'. It’s the secure version of the standard “hypertext transfer protocol”. Most importantly, your payment is also secured.

   Bulk Purchase? Reach us for special price
  Free shipping all over India
  Ask a question?

Country : United States

Product Description

Extech SL250W Sound Meter is a portable sound level meter that has a Bright backlit LCD display. This Extech Sound Meter has Set point violations alarm and data recording. Users can Create and send PDF reports including JPG photos of the measurement location with a connected smartphone or tablet camera.
Features of Extech Sound Meter:

  • This Extech SL250W Sound Meter Measures sound levels from 30 to 130 dB with ‘A’ weighted frequency for human hearing
  • Record max/min readings
  • It Freezes the display with ‘data hold’
  • Auto Power Off feature saves battery life
  • IT has a Tripod mount fits a standard 1/4”-20 mounting screw
  • Complete with 3 AAA (1.5 V) batteries
  • Transmit, view, and share data directly from a mobile device via Bluetooth
  • Connect up to eight compatible Extech Connected 250W Series meters simultaneously
  • Set up alarm and data recording
  • Programmable high/low audible alarms
  • Export data in .csv file format
  • View the app in day mode or dark mode for optimal user experience

Additional Information

Weight 1 kg
Manufacturer Extech
Model No SL250W
Sound Range 30 to 130 dB
Max Resolution 0.1 dB
Operating Temperature 0 to 40°C
Operating Humidity ≤80% RH
Accuracy ±1.5 dB
Response Time Fast / Slow
Sampling Rate Fast: 125 ms (8 times/s) Slow: 1000 ms (1 time/s)
Frequency Response From 31.5 Hz to 8 kHz
Connectivity Bluetooth (Free ExView App)
ExView App Compatibility iOS 13.0 and higher; Android 9.0 and higher
Transmission Distance >10 m up to 90 m line of sight
Power  3 x AAA (1.5 V) battery (included)
Dimensions 153 × 53 × 28 mm
Weight 85 Grams


There are no reviews yet.

Be the first to review “Extech SL250W Sound Meter”