A digital meter, ideal for measuring noise levels in offices, schools and factories, as well as testing sound levels of fire alarm systems. It is also suitable for checking the acoustics of studios, auditoriums and home stereo applications.
- Conforms to IEC651 type 2, ANSI S1.4 type 2 for sound level meters
- Designed to meet the measurement requirements of safety engineers, health, industrial safety officers and sound quality control in various environments
- Ranges from 30dB to 130dB at frequencies between 31.5Hz and 8KHz
- Display with 0.1dB steps on a 4-digits LCD
- With two equivalent weighted sound pressure levels, A & C
- Supplied calibrated with 9V battery, carry case and instructions
- IEC651 type 2, ANSI S1.4 type 2
FREQUENCY RANGE: 31.5Hz - 8KHz
MEASURING LEVEL RANGE: 30 - 130dB
FREQUENCY WEIGHTING: A/C
MICROPHONE: ½ inch electret condenser microphone
CALIBRATION: Electrical calibration with the internal oscillator (1kHz sine wave)
DISPLAY LCD: 4 digits, resolution 0.1dB, display up data 0.5sec
TIME WEIGHTING: FAST (125mS), SLOW (1sec)
LEVEL RANGES: Lo: 30 - 100dB, Hi: 60 - 130dB
ACCURACY: ±1.5dB (under reference conditions)
ALARM FUNCTION: ‘OVER’ shown when input is out of range
MAX HOLD: Hold readings the maximum value, with decay <1dB/3minutes
AUTO POWER OFF: After 15 minutes of inactivity
POWER SUPPLY: 1 x 9V
DIMENSIONS: 210(l) x 55(w) x 32(h) mm
WEIGHT: 230g
01302 739998
