4-in-1 Decibel Meter – 30–130 dBA Sound Level with LED Display, Temp, Humidity & Clock

Tired of guessing whether your room is too loud, too humid, or too hot? The amiciSense DM219N 4-in-1 Decibel Meter puts four essential environmental readings — sound level, temperature, humidity, and time — on a single bright LED screen, so you always know exactly what's happening in your space.

This isn't just a basic sound meter. With a professional-grade 30–130 dBA measurement range, ±1.5 dBA accuracy, and A-weighted frequency response (50Hz–8.5kHz), it captures noise the way human ears actually hear it. The intuitive 6-bar LED noise indicator gives you an instant visual cue — no squinting at tiny numbers. Alongside sound, the built-in sensors monitor temperature (14°F–140°F / -10°C–60°C) and humidity (20%–85%), making it indispensable for HVAC checks, server rooms, recording studios, nurseries, and classrooms.

Built for real-world portability, the DM219N runs on a 2000mAh rechargeable lithium battery with up to 7 hours of continuous use. USB-C fast charging tops it up in just 3.5 hours — no AA batteries to hunt for, no downtime. The compact ABS body fits comfortably in your hand or on a desk, and adjustable display brightness keeps readings clear day or night.

Ideal for home users, teachers, studio engineers, facility managers, and health-conscious professionals across India who need reliable, all-in-one indoor environment monitoring without carrying multiple devices.

✅ Backed by a 1-year amiciKart warranty. Reach us at 980 970 9898 or care@amicikart.com — we're here to help.

• 🎯 Monitor 4 Parameters in 1 Device – Tracks noise (30–130 dBA), temperature (14–140℉), humidity (20–85%), and real-time clock, eliminating the need for multiple gadgets at home, office, classroom, or studio
• 🔊 Professional-Grade Sound Accuracy – A-weighted frequency measurement with ±1.5 dBA accuracy and 0.1 dBA resolution ensures reliable noise monitoring for sensitive environments like medical facilities, libraries, and recording studios
• 💡 Bright LED Display with Visual Noise Alerts – Intuitive 6-bar LED indicator and adjustable screen brightness make readings effortless day or night, even at a glance across the room
• 🔋 Long-Lasting Rechargeable Battery – Built-in 2000mAh lithium battery delivers up to 7 hours of continuous use; USB-C fast charging refills fully in just 3.5 hours — eco-friendly and travel-ready
• 🌡️ Real-Time Climate Comfort Tracking – Instantly monitor air conditions across a wide range (20–85% humidity, -10℃ to 60℃) — perfect for HVAC checks, climate-sensitive equipment rooms, and baby nurseries
• 🛡️ Backed by 1-Year amiciKart Warranty – Claim support anytime at care@amicikart.com or 980 970 9898; covered by our 30-day no-questions-asked return policy for complete peace of mind
• 🚚 Free Pan-India Shipping | COD Available – Same-day dispatch for orders before 2 PM, delivered in 3–5 business days; pay via UPI, Card, Net Banking, EMI, or Cash on Delivery