25% Rs. 1,589.00
- Brand - Metrix+
- Type - Digital Sound Level Meter
- Model No - SL 4005
- Microphone - 1/2 inch electret condenser machine
- Measuring range - LP : 30 ~ 130dBA, 35 ~ 130dBC, 35 ~ 130dBF; Leq : 30 ~ 130dB; LN : 0 - 100%
- Accuracy - ±1dB
- Frequency range - 20 Hz ~ 12.5 kHz
- Calibration - Built in 94dB at 1kHz(sinusoidal)
- Alarm value set - 30 ~ 130dB
- Linearity range - 50dB
- Frequency weighting - A, C & F(flat)
- Resolution - 0.1dB
- Data storage - 30 groups
- Time weighting selection - Fast / slow
- Sampling frequency - 2 times / sec
- Power - 1.5V AAA batteries
- Size and weight - 236 x 63 x 26mm, 170g
- Standard accessories - Main unit, manual, battery, hard carry case
- Optional accessories - PC interface
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