Velleman DVM8852 - Manual (Page 8)

DVM8852
02 (22/08/2013) Velleman  8
9. Technical specifications
level range
Lo 30 – 80 dB
Med 50 – 100 dB
Hi 80 – 130 dB
accuracy ± 1.4dB (ref 94dB @ 1kHz)
frequency weighting A, C
time weighting fast (125 ms), slow (1 s)
dynamic range 50 dB
frequency range 31.5 Hz to 8 kHz
microphone 1/2" electret condenser microphone
auxiliary outputs AC = 1Vrms and DC = 10mV/dB outputs
power supply 9V battery (incl.)
battery life ±30 hours (with alkaline battery)
dimensions 278 x 76 x 50 mm
weight ±350 g
auto power off ±15 min
operation temperature 0 – 40 °C
operation humidity < 90 %
included accessories
instruction manual, tripod, battery, screwdriver,
windscreen, Windows software, USB cable
Use this device with original accessories only. Velleman nv cannot be held responsible in
the event of damage or injury resulted from (incorrect) use of this device.
For more info concerning this product, please visit our website www.velleman.eu.
The information in this manual is subject to change without prior notice.