Metrix MX 430B User Manual

MX 430B
30
NotaNota
NotaNota
Nota : If the pointer does not deflect check 10 A fuse
Decibelmeter Decibelmeter
Decibelmeter Decibelmeter
Decibelmeter :
Compare V2 > V1
Gain = dB V2 reading - dB V1 reading
Not workable in the first third of the scale and in 1500 V AC range
Direct dB reading - 10 to + 16 dB (5 V AC range)
(0 dB = 0.775 V 1 mW / 600 W )
Add + 10 dB if 15 V AC range
+ 20 dB if 50 V AC range
+ 30 dB if 150 V AC range
+ 40 dB if 500 V AC range
3.3.4 V AC Function3.3.4 V AC Function
3.3.4 V AC Function3.3.4 V AC Function
3.3.4 V AC Function
Leads plugged into :
- COM and mA V / kW / W (5 to 500 V ranges)
- COM and 1500 V sockets (1500 V range)
V2
V1
SelectorSelector
SelectorSelector
Selector
positionposition
positionposition
position
5 V AC
15 V AC
50 V AC
150 V AC
500 V AC
500 V AC
RangesRanges
RangesRanges
Ranges
5 V
15 V
50 V
150 V
500 V
1500 V
Unit/FactorUnit/Factor
Unit/FactorUnit/Factor
Unit/Factor
V x 1
V : 10
V x 1
V x 1
V x 10
V x 10
ScaleScale
ScaleScale
Scale
5 red
150 black
50 black
150 black
50 black
150 black

Metrix MX 430B Specifications

General

Brand	Metrix
Model	MX 430B
Category	Multimeter
Language	English