7351 Series Digital Multimeter Operation Manual
4.2.1 Measurement Functions
4-10
Figure 4-7 Resistance Measurement (2W
and LP-2W
)
The measurement result includes the input cable resistance and contact resistance. To reject these re-
sistance effects, short the tip of the input cable and set the NULL calculation to ON before the mea-
surement.
Ensure the following when in the high-resistance measurement to reduce the effect of the induction
noise.
•
Shielding the DUT
•
Using the A01001 input cable (sold separately) whose HI side is shielded.
•
Securing the input cable to prevent movement
4.2.1.4
DC Current Measurement (DCI)
1. Input terminals differ depending on the measurement range.
<200 mA and 2000 mA ranges>
Connect a DUT to the mA and COM terminals on the front panel.
<10 A range>
Connect a DUT to the 10 A and COM terminals on the front panel.
2. Press .
Table 4-5 Maximum Allowable Applied Current and Protection Function (DCI)
Input terminal
Measurement range
Maximum allowable
applied current
Protection function
mA
200 mA, 2000 mA
2 A
F2A / 250 V Fuse
10 A
10 A
10 A
F15A / 250 V Fuse
Current
DCI
