Fluke 27 User Manual

27
Users Manual
2
• Remove test leads from the meter before
opening the battery door.
• Use only a properly installed, single 9 V
battery to power the meter.
• Follow all equipment safety procedures.
• Check the meter’s fuses (see “Testing the
Fuses”) before measuring current.
• Never touch the probe to a voltage
source when the test leads are plugged
into the 10 A or 40 mA input jacks.
• The use of makeshift fuses and the short-
circuiting of fuse holders is prohibited.
• To avoid false readings, which could lead
to possible electric shock or personal
injury, replace the battery as soon as the
battery indicator (U) appears.
International symbols used on the meter and in this
manual are explained in Table 1.
Table 1. International Electrical Symbols
O
OFF (power)
SWITCH POSITION
GROUND

ON (POWER)
SWITCH POSITION
SEE EXPLANATION IN
MANUAL
AC-ALTERNATING
CURRENT
DOUBLE INSULATION
(Protection Class II)
DC-DIRECT CURRENT FUSE
EITHER DC OR AC BATTERY

Fluke 27 Specifications

General

Display Type	LCD
AC Voltage Range	0.1 mV to 1000 V
DC Voltage Range	0.1 mV to 1000 V
AC Current Range	0.1 μA to 10 A
DC Current Range	0.1 μA to 10 A
Battery Type	9V
Continuity	Yes
Diode Test	Yes
Safety Rating	CAT III 600V
AC Current Accuracy	±(1.5% + 2 digits)
Resistance Accuracy	±(0.2% + 1 digit)
DC Voltage Accuracy	±(0.1% + 1 digit)