Uni-T Decibelmetru digital UT-352

Uni-T Decibelmetru digital UT-352


Caracteristici generale:
  Producator: Uni-T
  Marime display: 53 x 41mm
  Accesorii standard: Batteries, English Manual
  Tensiunea de alimentare: 1.5V Battery (AA) x 4
  Dimensiuni (mm): 273 x 70 x 39
  Greutate (g): 330

Functii de masurare:
  Alte functii si specificatii: Total Range : 30 to 130dB,Maximum Level : 130dB,Accuracy : ±1.5dB,Range Selections : 30 to 80dB, 50 to 100dB, 60 to 110dB, 80 to 130dB,Frequency Range : 31.5Hz to 8000Hz,Frequency Weighting : A and C,Time Weighting FAST (125ms),SLOW (1 second),Analogue Bar Graph: 30~130dB,Warning: Over-Range “OVER”, Under-Range “UNDER”,Analogue Outputs : AC: 0.707Vrms full scale; Output impedance: around 600Ω ; DC: 2Vrms full scale; 10mV/dB; Output impedance around,100Ω,Max/Min Mode ,Data Hold ,Display Backlight ,Sleep Mode ,Low Battery Display : 4.8V,Data Logging : 63 data sets