5 In 1 Decibel Meter With 8.6 Inch HD LCD Display Desktop Sound Level Meter 30 To 130 dB Temperature Humidity Clock Time For Classroom Studio Home Factory Use

5-in-1 Decibel Meter with 8.6 inch LCD desktop unit
✔️ 5 in 1 meter: SPL 30-130 dB, temp, humidity, clock, 8.6 inch LCD

This desktop 5-in-1 sound level meter combines SPL measurement with thermometer, hygrometer, clock, and time display in one handy unit, ideal for classrooms, studios, homes and factory floors.

✅ 30-130 dB SPL measurement with ±1.5 dB accuracy
✅ Frequency range 35 Hz to 8.5 kHz for ambient sound
✅ Humidity 20-85% RH and temperature -10°C to 60°C (14°F-140°F)
✅ Built-in 2000 mAh battery for 3-5 days of use
✅ 8.6 inch HD LCD with adjustable brightness for easy reading

💡 What is a 5-in-1 decibel meter with temperature humidity clock used for in educational and industrial spaces? This handy device provides environmental and audio data in one compact unit: - 5-in-1 sound level meter combines SPL, temp, humidity, clock, and time - Large 8.6 inch LCD for easy readability on desks and in busy rooms - Handy for noise control, quality checks, and safety monitoring

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