SLM-03011: Sound Level Meter |
Specifications:
Display | 0.7" LCD , 3 1/2 digits |
Function | dB ( A & C frequency weighting), Time weighting( fast, slow), Max. hold, AC & DC output |
Measurement Range | 3 ranges, 35 to 130 dB ( typical 30 to 130 dB), input signal only |
Resolution Range | 1 dB |
Accuracy | 31.5Hz - +/- 3dB, 500Hz - +/- 1.5dB, 1kHz - +/- 1.5 dB |
2KHz - +/- 2dB, 4KHz - +/- 3 dB, 8KHz- +/-5dB | |
Frequency | 31.5 Hz to 8000Hz |
Size of Microphone | 1/2" standard size |
Range Selector | 30 to 80 dB, 50 to 100dB, 80 to 130 dB, 50 dB on each step |
Output Signal | AC output- AC 0.5 Vrms corresponding to each range step |
DC output - DC 0.3 to 1.3 V, 10 mV per dB | |
Output Impedance- 600 Ohm | |
Calibration | Built-in external calibration |
Output Terminal | 3.5 mm dia. phone output terminal is provided for connection with analyzer, level recorder, tape recorder |
Power Supply | 006 DC 9V battery (heavy duty type) |
Power Consumption | Approx. DC 6mA |
Dimensions | 255 x 80 x 30 mm |
Weight | 275 g |
Standard Accessories | Instruction Manual |
Carrying Case | |
Screw Driver | |
Optional Accessories | 94 dB Sound Calibrator |
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