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Mini Sound Level Meter CEM DT-85C
Mini Sound Level cem dt-85c
1).40-130dB
2).Between 31.5Hz and 8 KHz
3).Frequency weighting:C
Mini Sound Level Meter CEM DT-85C
This Sound Level Meter has been designed to meet the measurement requirements of safety Engineers, Health, Industrial safety offices and sound quality control in various environments.
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Features: Ranges from 40dB to 130dB at frequencies between 31.5Hz and 8 KHz. Display with 0.1dB steps on a 4-digits LCD. With one equivalent weighted sound pressure level A. |
Specifications:
Frequency range | 31.5Hz~8KHz |
Measuring level range | 40~130dB |
Frequency weighting | C |
Microphone | 1/2 inch electret condenser microphone |
Display | LCD |
Digital display | 4 digits |
Time weighting: | FAST(125mS) |
Accuracy | + 3.5dB @1kHz, 94dB(under reference conditions) |
Alarm function | OVER is show when input is out of range(>130dB) |
Auto power off | Meter automatically shuts down after approx. 15 minutes of inactivity. |
Power supply | One 9V battery, 006P or IEC 6F22 or NEDA 1604. |
Operation temperature | 0 to 40ºC(32 to 104ºF) |
Operation humidity | 10 to 90%RH |
Storage temperature | -10 to 60ºC( 14 to 140 ºF) |
Storage humidity | 10 to 75%RH |
Dimensions | :210(L)X55(W)X32(H)mm |
Weight | 135g (including battery |
Accessories :
9V battery, carrying case, Instruction manual.
