Measurement and instrumentation
CL 3020 multimeter
Ref : 291 175
ENGLISH
12
2.3 DC Current
•
Range of values:
o
400 µA, 40 mA, 400 mA, 20 A.
•
Accuracy:
o
± (1.5 % of the displayed value +1 digit) for the µA, mA
ranges
o
± (3.0 % of the displayed value + 1 digit) for the 20 A range
•
Input protection:
o
fast acting 0.5 A / 250 V, ceramic fast acting fuse 20 A/600
V.
2.4 AC current (50 Hz - 500 Hz)
•
Ranges:
o
400 µA, 40 mA, 400 mA, 20 A.
•
Accuracy:
o
± (2.0 % of the displayed value + 4 digits) for the µA, mA
ranges
o
± (3.5 % of the displayed value + 4 digits) for the 20 A range
•
Input protection:
o
fast acting fuse 0.5 A / 250V
o
ceramic fast acting fuse 20A/600V.
2.5 Resistance
•
Ranges:
o
400
, 4 k
, 40 k
, 400 k
, 4000 k
, 40 M
, 400 M
•
Accuracy:
o
± (1.0 % of the displayed value +4 digits) for the 400
range
o
± (0.8 % of the displayed value +2 digits) for 4 k
to 4000 k
ranges
o
± (3.0 % of the displayed value +4 digits) for the 40 M
range
o
± [(5.0% of the displayed value +4 digits) + 10 digits] for the
400 M
range
•
Open circuit voltage:
o
0.6 V DC (3.0 V DC for the 400
and 400 M
ranges)
•
Overload protection:
o
500 V DC or AC RMS
