Sound level (SPL) meter - digital
• Display: 3.5 digit LCD
• Resolution: 0.1dB (refresh 0.5s)
• Accuracy: +/- 2% (Class 3)
• Microphone: 1/2 inch electret capacitor microphone
• Frequency range: 31.5 Hz to 8 KHz
• Sound level range: 30 to 130 dB (Lo 30 to 100 dB / Hi: 60 to 130 dB)
• Frequency Weighting: A and C
• Time evaluation: FAST (125 ms) / SLOW (1s)
• Working conditions: Temperature 0°C to +40°C
• Auto Power OFF: after approx. 8 minutes if no button is pressed
• Weight (incl. battery): approx. 230 g
• Dimensions (LxWxH): 210 x 55 x 32 (mm)
• Compliancy to standards: EN 60 651
• Battery: 1x 9V Block battery (006P, MN1604)
• Current consumption: approx. 8mA
• Battery service life: approx. 50 hours (alkaline battery)

This sound meter is suitable for calibration of noise limiters and other general purpose applications.