Velleman DEM202 User Manual page 4

4. Features
 normal and peak mode
 max and min measurements
 over-range display
 manual and automatic start mode
 A and C weighting
 fast and slow response
 analogue AC/DC outputs for connection to frequency analyzer or X-Y
shaft recorder
 PC real-time monitoring and recording
 datalogger function
 memory up to 262144 readings
5. Overview
Refer to the illustrations on page 2 of this manual.
1 windscreen
2 microphone
3 LCD display
4 A/C weighing button
5 backlight button
6 data hold button
7 range button
8 on-off button
9 MIN/MAX button
Display
MAX maximum recorded value
MIN minimum recorded value
OVER input value is higher than upper limit
UNDER input value is lower than lower limit
FAST fast response mode
SLOW slow response mode
dBA A weighing frequency
dBC C weighing frequency
88 ~ 188 range display
TIME current time
DATE current date
AUTO auto range selection
HOLD data hold
REC data recording
FULL full memory
V. 04 – 17/10/2016
DEM202
10 response time button
11 setting button
12 sound level calibration
13 earphone socket
14 USB socket
15 external power supply
16 dustproof cover
17 tripod socket
18 battery compartment
4 ©Velleman nv