18, Jalan Sungai Burung U32/U,
Seksyen 32, Bukit Rimau,
40460 Shah Alam,
Selangor Darul Ehsan, Malaysia.
+603-5525 3833
+603-5525 3832
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The 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.
Specifications | Range | Max Resolution | Basic Accuracy |
---|---|---|---|
Sound Level | 30 to 130 dB | 0.1 dB | ±1.5 dB |
Weighting | A | ||
Response Time | Fast / Slow | ||
Sampling Rate | Fast: 125 ms (8 times/s) | ||
Slow: 1000 ms (1 time/s) | |||
Frequency Response | 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) | ||
Operating Conditions | 0 to 40°C (32 to 104°F), ≤80% RH | ||
Dimensions | 6 × 2.1 × 1.1 in ( 153 × 53 × 28 mm) | ||
Weight | 3 oz (84.6 g) |