SL5868P noise meter

SL5868P noise meter
 

Product description:

Standard : GB / T3785, IEC651typc2, ANSIS1.4type2 measurement parameters : general sound level LP equivalent sound level ( integral sound level ) Leq (10 seconds, 1 minute, 5 minutes, 10 minutes ... ) Statistical sound level Ln
Measuring range:
LP: A -weighted : 30-130dB
C Weighting : 35-130 dB
Linear : 35-130 dB
Leq: 30-130dB
Ln: 0-100%
Resolution : 0.1dB
Accuracy : 1dB
Time characteristic : fast / slow
Built-in efficiency reference signal : 94dB
Alarm settings : 30-130dB
Alarm output: relay contact
Signal output : 0-2V DC (AC optional)
Memory function: 30 group
It has a maximum hold function
With automatic shutdown
Computer Interface : RS232C
Supply voltage indication: Low Voltage Directive
Power: 4 AAA batteries
Size : 236 * 63 * 26mm