TES-1351B Sound Level Meter


 

  • 0.1dB Resolution
  • Maximum hold function
  • AUX OUTPUT JACKS

Standard applied IEC 651 Type2
Range A LO (Low) - Weighting: 35- 100dB
A HI (High) - Weighting: 65-130dB
C LO (Low) - Weighting: 35- 100dB
C HI (High) - Weighting: 65-130dB
Resolution 0.1dB
Frequency Range 31.5Hz to 8KHz
Accuracy ± 1.5dB (ref 94dB @1KHz)
Dynamic Range 65dB
Frequency Weighting A、C
Time Weighting Slow & Fast
Maximum Hold Decay < 1dB/3min
Microphone Electret condenser microphone
Calibration Electrical calibration by using the internal oscillator
(1KHz sine Wave at 94dB)
Auxilitary Output AC conditioned, 0.55Vrms corresponding to
each range step, impedance: 600 W
DC conditioned, 10mV/dB (nominally)
impedance: 100 W
Operating Condition 0 ℃ to 40 ℃< 80% R. H.
Storage Condition -10 ℃ to 60 ℃< 70% R.H.
Display 4 digitals
Power Supply one 9V battery
Size 240mm(L)x68mm(W)x25mm(H)
Weight 210g
Accessories Instruction Manual, 9V Battery, Carrying Case,
Screwdriver, Windscreen.

Water Analysis