25% Rs. 1,035.00
- Brand - Metrix+
- Type - Digital Sound Level Meter
- Model No - Metrix+ SL 4001
- Microphone - Polarized capacitive microphone
- Measuring range - 35 ~ 135dB
- Accuracy - ±1.5dB(sound pressure std, 94dB @ 1KHz) | +1.5dB(sound pressure std, 94dB @ 8KHz)
- Frequency range - 30 Hz ~ 8 kHz
- Dynamic range of sound pressure - 50dB
- Dynamic characteristics of sound pressure - Fast 125ms, slow 1 sec
- Frequency weighting - A & C
- Digital display - 4-digit, resolution 0.1dB, sampling rate 2 times/sec
- Bar graph display - Each analog bar represents 1dB, sampling rate 20times/sec
- Power - 3 x 1.5V AAA battery
- Size and weight - 144 x 56 x 30.5 mm, 73g
- Standard accessories - Main unit, manual, battery
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