Fluke 287 Fluke 287 and 289 Multimeter Users Manual - Page 21

Using the Input Terminals - true rms digital multimeter

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Using the Input Terminals All functions except current use the W and COM input terminals. The two current input terminals (A and mA/μA) are used as follows: Current from 0 to 400 mA, use the € and COM terminals. Current between 0 and 10 A use the A and COM terminals. True-rms Digital Multimeters Features Table 5. Input Terminals Terminal Description Input for 0 A to 10.00 A current (20VA A overload for 30 seconds on, 10 minutes off), frequency, and duty-cycle measurements. € Input for 0 A to 400 mA current measurements, frequency, and duty cycle. COM Return terminal for all measurements. Input for voltage, continuity, resistance, diode test, conductance, capacitance, frequency, temperature, period, and dutycycle measurements. Figure 4. Input Terminals est04.emf 11

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True-rms Digital Multimeters
Features
11
Using the Input Terminals
All functions except current use the
W
and
COM
input
terminals. The two current input terminals (A and mA/
μ
A) are
used as follows:
Current from 0 to 400 mA, use the
€
and
COM
terminals.
Current between 0 and 10 A use the
A
and
COM
terminals.
est04.emf
Figure 4. Input Terminals
Table 5. Input Terminals
Terminal
Description
A
Input for 0 A to 10.00 A current (20VA
overload for 30 seconds on, 10 minutes off),
frequency, and duty-cycle measurements.
€
Input for 0 A to 400 mA current
measurements, frequency, and duty cycle.
COM
Return terminal for all measurements.
Input for voltage, continuity, resistance,
diode test, conductance, capacitance,
frequency, temperature, period, and duty-
cycle measurements.