Data Logging Decibel Meter, A/C/Z Weighted Sound Level Meter with PC Software, 30-130dB Portable SPL Tester, Max/Min/Avg & Audio-Visual Alarm for Home, Factory, and Noisy Neighbors

Data Logging Decibel Meter, A/C/Z Weighted Sound Level Meter with PC Software, 30-130dB Portable SPL Tester, Max/Min/Avg & Audio-Visual Alarm for Home, Factory, and Noisy Neighbors

• ✔ 【 Advanced Data Logging & PC Sync】Record up to 1,999 data groups with 9 adjustable interval levels. Seamlessly connect to your PC via the included USB cable for real-time monitoring and data downloads (Compatible with Windows 7, 8, 10, and 11 64-bit OS).
• ✔ 【 A/C/Z Frequency & Fast/Slow Mode】Features A, C, and Z weighting for comprehensive acoustic analysis across a 31.5Hz to 8kHz frequency response. Switch between FAST (0.125s) for fluctuating noise and SLOW (1s) for steady-state sound levels.
• ✔ 【Comprehensive Metrics & Analog Bar】Instantly capture Max, Min, and Average readings, or use the Data Hold function to lock a specific measurement. Features a 4-digit display alongside a dynamic analog bar scale where one segment equals 1dB.
• ✔ 【Smart Audio-Visual Limit Alarms】Features user-adjustable upper and lower thresholds. The meter triggers an immediate buzzer and visual backlight alarm when noise levels exceed or fall below your pre-set limits.
• ✔ 【 Dual Power & Field Ready】 Powered via the included USB micro interface or standard DC sources for continuous monitoring. Complete with an integrated ambient temperature monitor (0–60°C), a clear 4-digit display, an auto-power-off bypass, and a protective carrying pouch.