SPECIFICATION

TECHNICAL
•  Sound Pressure Accuracy:± 1.5dB (sound pressure standard, 94 dB @ 1KHz)
•  Sound Pressure Accuracy:±5 dB (sound pressure standard, 94dB @ 8KHz)
•  Sound Pressure frequency response: 30Hz to 8kHz
•  Dynamic Range:50dB (for each measurement of gear level)
•  Sound Pressure Frequency weighting characteristics: A and C
•  Dynamic charachteristics: FAST 125ms, SLOW 1sec
•  Microphone:Polarised Capacitive Microphone
•  Digital Display: 4 digit, 0.1dB 2 times / sec
•  Measurement Gear Level:30-80dB, 40-90dB, 50-100dB, 60-110dB, 70-120dB, 80-130dB
•  Auto Shifting Gear Level
•  Below or above limit prompt: "UNDER" or "OVER" display

GENERAL:
•  Range: 30dB to 130dB
•  Frequency: 30Hz - 8KHz
•  A and C weighting
•  Slow and Fast Response
•  Max Hold
•  Data Hold
•  Auto Range
•  Auto Power Off
•  Back Light Display
•  Meets Current Fire Alarm Regulations
•  Low Battery Warning
•  Digital and Bar Graph Display

Size: 193mm x 60mm x 29mm
Weighht: Approx 222g (including batteries)