1 / 1
Mastech
Environmental noise meter with wide range and backlight display.
Anolog bar indicator, Wide dynamic range, Auto/Manual range, Fast/Slow response selectable, AX value hold function, A/C weighting selection, Date and time display, AC/DC auxilitary output, Back light, Low power indication.
Range 30-130db
Resolution 0.1dB
Accuracy ±2dB
Microphone electric condenser microphone
Indicators Low power indication
Temp. & Humidity Range 10 to 80%RH
Sampling time 2 times/sec
Time Response FAST/SLOW
Power Supply 4 x 1.5V
Display 3 1/2 digitals
Dimensions 245x80x35 mm
Weight 0.350 Kg
Features DB/Sone, Backlight, Low Battery, Mode Select, Data Hold
Includes Earphone plug, Operation manual, Battery
Standard CE, designed to meet IEC651 type2, ANSI S1.4 type2
Frequency Range (Hz) 31.5Hz - 8kHz