Product parameters:
- Processing customization: No
- Brand: Poly macro
- Model: 8002
- Type: Digital noise meter
Application:
8002 digital decibel meter for measuring the intensity of noise, mainly used in factories, schools, families and other occasions need to measure the noise, has the following characteristics:
Functions and features:
◇ small size, easy to carry.
◇ 4-bit LCD display.
◇ Backlight function switch, easy to read measurement data in a dark environment.
◇ decibels range 30-130dB wide
◇ frequency weighting feature selection: A-weighted or C-weighted
◇ reaction rate selection: Fast FAST (125 ms) and slow SLOW (1 second)
◇ HOLD measurement data retention function, easy to move after careful observation of reading.
◇ maximum / minimum measurement function.
Technical Parameters:
display | 4-digit LCD display, backlight function |
microphone | Condenser microphone |
Measuring range | 30 ... 130dB |
Resolution | 0.1dB |
measurement accuracy | ± 1.5dB |
Show updates | 0.5 seconds / time |
Frequency Range | 31.5 Hz ... 8 kHz |
Frequency-weighted characteristics | A weighting or C weighting |
reaction speed | FAST (125ms) and SLOW (1s) |
working environment | Temperature: 5 ° C ... 40 ° C / humidity 0 ... 80% re l. |
Storage environment | Temperature: -10 ° C ... 60 ° C / humidity 0 ... 70% rel. |
power supply | 1 section 9V battery |
Battery Life | About 50 hours |
size | 200 × 55 × 38 mm |
weight | 290g |
Full set of accessories:
1 8002 digital decibels
1 carry bag
1 sponge ball
1 section 9V battery
Chinese and English German manual