Tenma 72-6635 - Sound Level Meter
Features: • Large LCD display, easy to read
• “ Fast “ time weighting characteristic mode • Build in adj. VR is available for easy calibration • Condenser microphone for high accuracy & long-term stability • Hold function to freeze the display value • Warning indicator for over and under range • LCD display for low power consumption & clear read-out even in bright ambient light condition • Made using durable, long-lasting components, including a strong, light weight ABS-plastic housing case • Small and light weight design allow one hand operation • Low battery indicator
Measurement Range 35 to 130 dB, 3 ranges: Range 1 - 35 to 80 dB, Range 2 - 50 to 100 dB and Range 3 - 80 to 130 dB, Each range with warning indicator for over & under load. Resolution 0.1dB Measurement Frequency 31.5Hz to 8,000Hz.