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Digital noise meter
EM2242, Sound Level Meter
This instrument can be used to measure sound level in various sites, such as factory, school, office, family, and etc.
Display: 4 digits LCD
Standard Applied: IEC 61672-1 class 2
Frequency Weighting: A/C
A Weighting: 30dB - 130dB
C Weighting: 35dB - 130dB
Frequency Range: 31.5Hz - 8kHz
Display Update: 2 times/sec
Dynamic Range: 50dB
" OL " appears when the upper limit of measuring range is exceeded.
" Lo " appears when the measured value is below the lower limit.
MAX mode and MIN Mode
Time Weighting: 125ms (FAST mode) or 1s (SLOW mode)
Microphone: 1/2 inch Electret condenser microphone
Operating Altitude: < 2000m above sea level
Operating Environment: 5°C - 40°C, < 80%RH
Storage Environment: -10°C - 60°C, < 70%RH
Battery: 9V battery, 6F22 or equivalent, 1 piece
Weight: about 184g (including battery)
Main Products:Security & Protection, Tools & Hardware
Zhangzhou Eastern Intelligent Meter is an ISO 9001: 2000-certified manufacturer of high-quality test instruments. Our product range covers multimeters, infrared thermometers, ultrasonic equipment, metal detectors and DIY testers.
Established since 1993, we are one of the pioneers in the digital multimeter industry in mainland China. We have over 40 engineers on our R&D team. We operate a 10, 000-square-meter facility housing 650 employees. We also have our own molding center, workshops for plastic injection, pad printing and assembly, and we've procured most of our productions lines from the US and the UK. Monthly capacity is 600, 000 units.
All our products are backed by solid supplier capabilities - 13 years of OEM/ODM experience. They also meet CE, UL, GS, ETL, FDA and FCC standards. Browse our online showroom to view our entire product collection. Or send us your sourcing questions today.