Portable SPL Sound Level Meter 30-130dB — Decibel Meter with Temperature & Humidity, Fast Response

Overview: Compact portable sound level meter equipped with a polarized capacitive microphone for fast response, strong anti-interference performance and more accurate sound readings. Ideal for measuring environmental noise in factories, workshops, schools, offices, roads and other locations that require sound level testing. Key Specifications: - Material: ABS - Sound Pressure Range: 30-130dBA / 30-130dBC - Accuracy: ±1.5dB (94dB@1KHz); ±5dB (94dB@8KHz) - Frequency Response: 30Hz-8KHz - Frequency Weighting: A / C weighting - Time Weighting: FAST 125ms, SLOW 1 sec - Analog Bar: Yes - Over Range: UL/OL Environmental Measurement: - Ambient Temperature Range: -20~60 (-4~140) - Ambient Temperature Accuracy: 0~45 (32~113); ±1.0; other: ±1.5 - Ambient Humidity Range: 0~99.9% - Ambient Humidity Accuracy: 20%~80%; ±3.0RH; other: ±4.0RH - Wet Buib Temperature Range: -20~60 (-4~140) Package Contents: 1 x Sound Level Meter 1 x Pouch 1 x User Manual (English) Applications: Use this SPL meter for noise surveys, workplace monitoring, classroom noise checks, traffic noise assessment and general sound level diagnostics where portable, quick measurements are needed.