Features:
Wide measuring range 40~130dB (decibels)
Two equivalent weighted sound pressure levels, A and C
Fast and Slow dynamic characteristics modes
AC Analog Signed Output for frequency analyzer level recorder or X-Y , FFT analyzer, graphic recorder, etc. to do statistical analysis of data logger
Specifications:
Accuracy: ±2dB (under reference condition)
Frequency Range: 31.5 Hz ~ 8.5 kHz
Linearity/Dynamic Range: 30dB
Measuring Level: 40~130dBA, 40~130dBC
Frequency weighting: A and C features
Digital LCD: 45 x 35mm with 4 digits, Resolution: 0.1dB, Display: 0.5 secretary
Bar Graph: 50dB scale at 1dB step for monitoring current sound pressure level display period of 50mS
Level Ranges: 40 ~ 70dB, 60 ~ 90dB, 80 ~ 110dB, 100 ~ 130dB, 40 ~ 130dB
AC output: 0.707 Vrms at FS output impendance aprrox. 600&;
Microphone: 1/2 inch electret condenser microphone
Maximum Hold
Working Environment: Temperature: 0~40°C (32~104°F), Humidity: 10~70% RH
Storage Environment :Temperature: -10~50°C (14~122°F) , Humidity: 10~80% RH
Power Supply: 6F22 9V alkaline cells/battery or DC 9V 100mA (included)
Condition: NEW
Product size:25×7×3.2cm
Product weight:205g
Package included:
1 x Sound Level Meter
1 x Sponge Ball