Noise Meter 850014 - Sper Scientific

Noise Meter 850014 by Sper Scientific, USA is a professional, compact, and easy-to-use device designed to accurately determine noise levels in various environments. With a wide measurement range from 30 dB to 130 dB and two weighting modes dBA and dBC, the product effectively meets the needs for noise inspection in residential areas, soundproof rooms, bars, karaoke, or engine equipment.

The device is designed to automatically switch ranges, display maximum and minimum values, and has a hold function to keep readings on the screen, making it easy for users to record and provide evidence when necessary. High accuracy and N.I.S.T standards ensure reliable measurement results for effective noise control.

• Compact design, lightweight, easy to carry.
• Selectable fast response time (125 ms) or slow response (1 s) according to needs.
• Stores and displays maximum (Max) and minimum (Min) values.
• A-weighted (dBA) and C-weighted (dBC) frequency weighting.
• 1 ¼ inch backlit screen clearly shows parameters.
• Hold function to freeze measurement values for easy data recording.
• Auto power off after 3 minutes of inactivity to save battery.
• Low battery indicator on screen to ensure measurement accuracy.
• Automatic range switching from 30 dB to 130 dB.
• Accuracy ±1.5 dB, compliant with N.I.S.T standards.

• Measure and control noise in residential areas to ensure compliance with noise regulations.
• Check soundproof quality of karaoke rooms, bars, nightclubs.
• Measure noise from engines, horns, machinery in industrial and service sectors.
• Use in environmental tasks and professional noise monitoring.
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• 1 genuine Sper Scientific 850014 meter.
• 1 sensor windscreen.
• 1 disposable 9V square battery.
• 1 detailed user manual.
• 1 12-month genuine warranty card from Le Quoc Equipment.