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Dual Wireless Connectivity – Built-in Bluetooth & WiFi enable remote monitoring and data transmission without physical connection.
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Wide Measuring Range – Covers 30dB to 130dB, suitable for quiet environments (libraries) to loud sites (factories, transport hubs).
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High Accuracy – ±1.5dB precision with 0.1dB resolution (below 100dB), ensuring reliable readings.
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Voice Alarm + Display Alert – Audible and visual warnings when noise exceeds preset threshold; alarm value user-adjustable.
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Fast Response – Updates readings twice per second, capturing real-time noise fluctuations.
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Over Range Prompt – Alerts user when measurement exceeds or falls below the instrument's capability.
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Hi/Lo Dual Range – Automatically or manually adapts to high and low noise levels for optimal accuracy.
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Flexible Mounting – Can be placed on a desk, wall‑mounted, or suspended using included accessories.
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Large 4‑inch Digital Tube Display – High visibility from a distance, even in low light.
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Robust Power & Environment – DC5V/2A supply; operates 0–40°C / 10–80% RH, stores at -10–60°C.
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Complete Accessories – Comes with adapter, suspension screws, manual, and certificate of conformity.
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Compact & Lightweight – 323×173×40mm, ~1038g, easy to install and relocate.
834BW Catalog