- Manual- and auto-ranging digital insulation multimeter measures insulation resistance, current, voltage, capacitance, frequency, resistance, and temperature, and performs diode tests for telecommunications testing.
- True RMS meter provides accurate readings when measuring linear or nonlinear loads where the current or voltage has an undistorted or distorted waveform.
- Insulation test voltages of 50 and 100 volts and insulation measurement range of 0.01 to 100 megaohms.
- Low-pass filter blocks unwanted voltages when measuring AC voltage and AC frequency to provide accurate measurements on inverters and variable-frequency motor drives.
- Ingress Protection Certified IP40; European Conformity (CE) marking; UL 61010-1; ANSI/ISA S82.01-2004; CAN/CSA C22.2 No. 1010.1:2004; IEC safety standards 61010-1:1002 and 61010.1-04, IEC61557-1; IEC61557-2; and IEC/EN 61010-1, 2nd edition for Category III installations up to 1000V and Category IV installations up to 600V, and Degree 2.
The Fluke 1587 digital insulation multimeter (also known as a
multitester) is a true RMS, auto- and manual-ranging meter
insulation resistance, current, voltage, and resistance for
testing line insulation in telecommunications applications. The
insulation test voltage settings of 50V, 100V measure resistance
from 0.01 to 100 megohms. The meter also measures capacitance,
frequency, and resistance. Temperature is measured using a K-type
thermocouple (included). A diode test detects correct functioning
of a circuit's diodes. A low-pass filter provides accurate AC
voltage and AC frequency measurements on inverters and
variable-frequency motor drives by blocking unwanted voltages.
Live circuit detection increases user safety by preventing
insulation tests when voltages exceed 30V, and auto-discharge of
capacitive voltage increases user protection. An audible
continuity sensor confirms a circuit conducts electricity. The
LCD is backlit for readability in low light. A Hold function
freezes the reading on the display. An alarm sounds when the test
leads are connected to the wrong jack for the measurement being
taken. The unit automatically turns off after 20 minutes of
nonuse to conserve battery life or can be disabled for extended
readings, and a low-battery indicator signals when the meter's
batteries need to be replaced. The meter included a set of
detachable test leads, a remote probe, alligator clips, a hard
case, and instructions.
This true RMS (root mean square) meter provides accurate
readings when measuring linear loads, such as standard induction
motors and incandescent lights, where the current or voltage has
an undistorted waveform, or nonlinear loads, such as electronic
devices or motors, where the current or voltage has a distorted
waveform. When turned on, the meter is in auto-ranging mode and
automatically selects the correct operating range for the
property being measured. It can be switched to manual-ranging
mode, which allows the operator to choose the appropriate
operating range. The display has a 6,000-count resolution,
meaning it can display up to 5,999 units (3-3/4 digits) before
the operating range needs to be changed. It meets International
Electrotechnical Commission (IEC) safety standard 61010 and is
certified Category III installations up to 1000V, which covers
items used with enclosed building circuit installations (such as
service panel parts, branch circuits, and fixed installations
that are connected directly to a building's AC power supply),
Category IV installations up to 600V, which covers equipment at
the origin of the installation (such as electricity meters and
primary over-current protection equipment), and Degree
2 for indoor use.
Specifications
--------------
Insulation test voltages50V, 100VInsulation measurement range0.01
to 100 megaohmsMaximum AC and DC voltage measurement1000VMaximum
AC and DC current measured400 milliampResistance0.1 ohms to 50
megaohmsMaximum frequency99.99kHzTemperature probe and
rangeK-type thermocouple -40 to +537 degrees C/-40 to +998
degrees FMaximum capacitance9999 microfaradsPower supply4 AA
batteries (NEDA 15A or IEC LR6)Safety ratingsIngress Protection
certified IP40; European Conformity (CE); Underwriter's
Laboratory (UL) 61010-1; ANSI/ISA S82.01-2004; Canadian Standards
Association (CAN/CSA) C22.2 No. 1010.1:2004; International
Electrotechnical Commission (IEC) safety standards IEC61557-1;
IEC61557-2; IEC 61010-1:1002, IEC 61010.1-04, and IEC/EN 61010-1,
2nd edition for Category III installations up to 1000V and
Category IV installations up to 600V, and Degree
2Weight1.2lb./550gDimensions1.97 x 3.94 x 8.00 inches/5.0 x 10.0
x 20.3cm (H x W x D)
H is height, the vertical distance from the lowest to highest
point; W is width, the horizontal distance from left to right; D
is depth, the horizontal distance from front to back.
Multimeters are electrical test meters that measure multiple
properties of an electrical circuit, such as current, voltage,
resistance, capacitance, and continuity. Available in handheld or
benchtop models, multimeters diagnose electrical problems in
electrical equipment, wiring, and power supplies. A variety of
probes, clamps, and leads can be used to connect the meter to a
circuit or device. Multimeters display information either in
analog or digital form. Factors that influence meter choice
include the electrical properties to be measured, the anticipated
range of results, and the desired level of protection against
transient voltage. Safety ratings are based on International
Electrotechnical Commission (IEC) standards for low-voltage test
equipment. IEC 61010 delineates four overvoltage installation
categories. In general, a meter with a category IV rating will
provide more protection against transient voltages than a meter
with a lower category rating.
Fluke Corporation manufactures electrical testing tools and
software for industrial and commercial applications. The company,
founded in 1948, is headquartered in Everett, WA.
What's in the Box?
------------------
* Fluke 1587 digital insulation multimeter
* K-type thermocouple
* Remote probe
* Test leads (red and black)
* Alligator clips (red and black)
* (4) AA alkaline batteries
* Hard case
* Instructions