Velleman DVM1500 Manual Del Usuario página 14

Input impe edance: 10MΩ
Max. input t voltage: 750V~rm
Frequency range: 40Hz ~ 40
DC curre ent
Rang ge
4,000 0µA
400µ µA
10A A
Overload p protection: F500m
not protec ted
Max. input t current: 400mA f
Max. Circu uit voltage for all ra
AC curre ent
Rang ge
4,000 0µA
400µ µA
10A A
Overload p protection: F500m
not protec ted
Max. input t current: 400mA f
Max. Circu uit voltage for all ra
Frequency range: 40Hz ~ 40
Resistan nce
Rang ge
400 Ω
4kΩ Ω
40k Ω
400k kΩ
4MΩ Ω
40M Ω
Open circu uit voltage: ± 0.25
Diode an nd audible con
Range
Built-in buzzer
Display reads
forward voltag
Tempera ature
Rang ge
-20°C ~ ~ 0°C
0°C ~ 4 400°C
400°C ~ 1 1,000°C
16.04.2010
ms
00Hz
Res solution
1µA
0 0.1mA
1 10mA
A/250V fuse for µ
for µA and mA ran
anges: 250V
Res solution
1µA
0.1mA 0
10mA 1
A/250V fuse for µ
for µA and mA ran
anges: 250V
00Hz
Res solution
0.1Ω
1Ω
10Ω
100Ω
1kΩ
10kΩ
5V
ntinuity test
Descript tion
r sounds if
resistance < < ± 40Ω
s approx.
e of diode
Res solution
1°C
1°C
1°C
DVM1500
± (1.2% of rdg + ±
± ± (2.0% of rdg +
A and mA ranges;
nges, 10A for 10A
± (1.5% of rdg + ±
± ± (3.0% of rdg +
A and mA ranges;
nges, 10A for 10A
± (1.2% of rdg + ±
± (2.0% of rdg + ±
Ope en circuit voltage:
Fo orward DC current:
Reve ersed DC voltage:
± (5.0% of rdg + ±
± (1.0% of rdg + ±
± (2.0% of rdg + ±
14
Accuracy y
3 digits)
8 digits)
; 10A range
range
Accuracy y
5 digits)
8 digits)
; 10A range
range
Accuracy y
3 digits)
5 digits)
Test Conditio on
± 0.5V
: ± 1mA
± 1.5V
Accuracy y
4 digits)
3 digits)
3 digits)
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Rev. 01