RS Pro RS-380 Manual De Instrucciones página 5

AC Clamp Meter/English
Function Testing Condition
Forward DCA is
Diode approx.0.3mA,backward
Voltage is approx. 1.5V
Open voltage is
appprox.0.5V
Continuity
Over range protection:250V rms
General Specifications
Clamp size
Diode Test
Continuity Check
Low Battery Indication
Overrange Indication
Measurements Rate
Input Impedance
Display
AC Current
AC Voltage bandwidth
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Operating Altitude
Over voltage
6
Reading
Forward
voltage drop of
Diode
Buzzer makes
a long sound,
While
resistance is
less
than(150
Opening 1.2" (30mm) approx
Test current of 0.3mA typical
Open circuit voltage 1.5V DC typical
Threshold <150Ω; Test current < 0.5mA
" " is displayed
"OL"" is displayed
2 per second, nominal
10MΩ (VDC and VAC)
2000 counts LCD
50-60Hz (AAC)
50-60Hz (VAC)
41 to 104°F (5 to 40°C)
-4 to 140°F (-20 to 60°C)
Max 80% up to 87°F (31°C) decreasing
linearly to 50% at 104°F(40°C)
<80%
7000ft. (2000meters) maximum
Category III 600V
Battery
Auto OFF
Dimensions/Weight
Safety
Measurement
Application
Category
Measurements on circuits not directly connected to mains.
Examples include: Measurements on battery powered equipment and
Ⅰ
specially protected (internal) mains-derived circuits.
Measurements on circuits directly connected to the low voltage
)
Ω
installation.
Ⅱ
Examples include: Household appliances, portable tools and similar
equipment.
Measurements performed in the building installation.
Ⅲ
Examples include measurements on distribution boards, junction
boxes, socket-outlets and wiring and cables in the fixed installation.
Measurements performed at the source of the low-voltage installation.
Examples include measurements on primary overcurrent protection
Ⅳ
devices and electricity Instruments.
Operation
NOTICES:
statements listed in the safety section of this operation manual prior
to using this meter. Set the function select switch to the OFF position
when the meter is not in use.
AC Current Measurements
WARNING:
meter before making current clamp measurements.
2 x 1.5V AAA Batteries
Approx. 15 minutes
197x70x40mm/183g
Indoor use only
Pollution Degree 2
Installation Category III
Read and understand all warning and precaution
Ensure that the test leads are disconnected from the
AC Clamp Meter/English
7