SL250W: Sound Meter with Connectivity to ExView® App

Out of Stock

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

LKR 99,000

Out of stock

Sampath Bank Payment Plans

The installment payment calculations now include the VAT(18%) amount of Rs.17820, bringing the total cost to Rs.116820. All displayed amounts reflect this inclusive pricing for complete transparency.

Month(s)	Handling Fee (%)	Monthly (Approx)	Total (Approx)
3	0.00%	38,940.00	116,820.00
6	0.00%	19,470.00	116,820.00

Commercial Bank Payment Plans

The installment payment calculations now include the VAT(18%) amount of Rs.17820, bringing the total cost to Rs.116820. All displayed amounts reflect this inclusive pricing for complete transparency.

Month(s)	Handling Fee (%)	Monthly (Approx)	Total (Approx)
6	0.00%	19,470.00	116,820.00

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GENERAL SPECIFICATIONS

Frequency Bandwidth: 31.5 Hz to 8 kHz

Response Time: Fast/Slow

Sampling Rate: Fast: 125 ms (8 times/s); Slow: 1000 ms (1 time/s)

Sound Range (dB): 30 to 130 dB

Sound Range (dB) Basic Accuracy: ±1.5 dB

Sound Range (dB) Max Resolution: 0.1 bB

Weighting: A

Wireless Connectivity: Bluetooth® (via ExView iOS/Android mobile app)

Wireless Transmission Range: up to 90 m line of sight

The Extech SL250W is a compact Sound Meter with Bluetooth® connectivity, which allows building and maintenance professionals to view and share sound level data directly from a mobile device using the free ExView® app. With the capability to capture data, display trends, set visual and audio alarms, and send reports, users can gain deeper insights on workplace comfort and public health.

EASY, FLEXIBLE OPERATION – View data on both the large backlit LCD display and from iOS® or Android™ mobile devices using the ExView app via Bluetooth.
STANDALONE CAPTURE AND DISPLAY – Measure sound level from 30 to 130 dB with ‘A’ weighted frequency for human hearing, record max/min readings, and freeze the display with ‘data hold’ feature.
PORTABLE COLLECTION, ANALYSIS, AND REPORTING – Export .CSV data; create and send PDF reports including photos of the measurement location taken with a connected smartphone or tablet camera.