protech QM1598 User Manual

Sound Level Meter User Manual
6
4-Name and Functions
1-Windscreen
2-LCD:
SYMBOL
LCD
MAX
MIN
OVER
UNDER
FAST
SLOW
dBA
dBC
30-130
REC
AUTO
FULL
HOLD
FUNCTION
4 digits
Maximum hold
Minimum hold
over range
under range
Fast response
Slow response
A-Weighting(responseto human sense)
C-Weighting(response to machine monitor)
Range indicate
Recording data into computer
Auto level range selection
Memory full
Data hold function
Autopower off Press the “SETUP” button to disable power off
Low battery indicate
MAX/MIN
REC
A/C
SETUP LEVEL
F/S
HOLE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

protech QM1598 Specifications

General

Brand	protech
Model	QM1598
Category	Measuring Instruments
Language	English