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.
View data on both the large backlit LCD display and from iOS® or Android™ mobile devices using the ExView app via Bluetooth.
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.
Export .CSV data; create and send PDF reports including photos of the measurement location taken with a connected smartphone or tablet camera.
사양
| General | |
|---|---|
| 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 |
| Additional Details | |
|---|---|
| Certifications | CE, FCC, UKCA |
| Dimensions | 6 × 2.1 × 1.1 in (153 × 53 × 28 mm) |
| Operating Conditions | 32 to 104°F (0 to 40°C),≤80% RH |
| Power | 3 × AAA (1.5V) batteries |
| Warranty | 2 years |
| Weight | 3 oz (84.6 g) |
Export Restrictions
이 페이지에 포함된 정보는 최종 제품의 사양에 따라 국제 무기 거래 규정(ITAR)(22 C.F.R. 섹션 120-130) 또는 수출 관리 규정(EAR)(15 C.F.R. 섹션 730-774)의 적용을 받을 수 있는 제품에 관한 것입니다. 요청 시 관할권과 분류를 제공합니다.
Added to cart