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Fluke 87 V Industrial True RMS Digital Multimeter

Fluke 87 V Industrial True RMS Digital Multimeter

The Fluke 87 V offers accuracy and diagnostics for maximum industrial productivity in the tool box or on the bench.

 


The Fluke 87 V multimeter has improved measurement functions, troubleshooting features, resolution and accuracy to solve more problems on motor drives, in plant automation, power distribution, and electromechanical equipment.

With its newly incorporated selectable low pass filter, the Fluke 87 V allows troubleshooters to take accurate voltage, current and frequency measurements on the output side of the drive at either the drive itself or the motor terminals.

 

Features for maximum productivity

* Unique function for accurate voltage and frequency measurements on adjustable speed motor drives and other electrically noisy equipment
* Built-in thermometer conveniently allows you to take temperature readings without having to carry a separate instrument
* Large digit display with bright, two-level backlight

Electrical safety
All inputs are protected to Category III, 1000 V and Category IV 600 V. They can withstand impulses in excess of 8,000 V and reduce risks related to surges and spikes.

Features relating to Fluke 87V Industrial True RMS Multimeter

* True-rms ac voltage and current for accurate measurements on non linear signals
* Selectable filter for accurate voltage and frequency measurements on motor drives
* 0.05 % dc accuracy
* 4-1/2 digit mode for precise measurements
* Built-in thermometer lets you carry one less tool
* Large display digits and two-level bright white backlight for increased visibility
* 10,000 µF capacitance range for components and motor caps
* Peak capture to record transients as fast as 250 µs
* Measure up to 1000 V ac and dc
* Measure up to 10 A, 20 A for up to 30 seconds
* Auto and manual ranging for maximum flexibility
* Analog bargraph
* Resistance, continuity and diode test
* Frequency to 200 kHz and % duty cycle
* Min/Max and average recording to capture variations automatically
* Relative mode to remove test lead resistance from low ohms measurements
* Improved sleep mode for long battery life
* Access door for fast battery changes without breaking the calibration seal
* Limited lifetime warranty
* Removable holster with built in test lead and probe storage
* Cat IV 600 V and Cat III 1000 V electrical safety ratings
* Basic test leads and alligator clips
* Bead type thermocouple temperature probe

Correctly measure pulse-width modulated motor drive signals

Until now, there hasn't been a multimeter able to accurately measure adjustable speed drives. But the Fluke 87V is designed specifically to handle these complex signals. Think of the potential productivity you'll gain by taking the guesswork out of drive system troubleshooting. Measurements are correct each and every time.

* Unique function for accurate measurements of noisy pulse-width modulated AC voltage.
* Measures correctly at the ASD and at the motor terminals
* Accurately measure the frequency (motor speed). Frequency measurement not affected by the ASDs carrier frequency
* Measure AC current with an optional current clamp accessory
* Compare reading from the 87V with the display on the ASD
* Special shielding blocks high frequency, high-energy noise generated by large drive systems

Specs relating to Fluke 87V Industrial True RMS Multimeter

Specifications
Voltage DC
Maximum Voltage: 1000V
Accuracy: ±(0.05%+1)
Maximum Resolution: 10 µV
Voltage AC
Maximum Voltage: 1000V
Accuracy: ±(0.7%+2) True RMS
AC Bandwidth 20kHz*

*with low pass filter; 3db @ 1kHz
Maximum Resolution: 0.1 mV
Current DC
Maximum Amps: 10A (20 A for 30 seconds maximum)
Amps Accuracy: ±(0.2%+2)
Maximum Resolution: 0.01 µA
Current AC
Maximum Amps: 10A (20 A for 30 seconds maximum)
Amps Accuracy: ±(1.0%+2) True RMS
Maximum Resolution: 0.1 µA
Resistance
Maximum Resistance: 50 MΩ
Accuracy: ±(0.2%+1)
Maximum Resolution: 0.1Ω
Capacitance
Maximum Capacitance 9,999 µF
Accuracy ±(1%+2)
Maximum Resolution 0.01 nF
Frequency
Maximum Frequency 200 kHz
Accuracy ±(0.005%+1)
Maximum Resolution 0.01 Hz
Duty Cycle
Maximum Duty Cycle 99.9%
Accuracy ±(0.2% per khz +0.1%)
Maximum Resolution 0.1%
Temperature Measurement
-200.0°C - 1090°C
-328.0°F - 1994.0°F
excluding probe
80 BK Temperature Probe

-40.0°C - 260°C

-40.0°F - 500°F, 2.2°C or 2% whichever is greater
Conductance
Maximum Conductance 60.00 nS
Accuracy ±(1.0%+10)
Maximum Resolution 0.01 nS
Diode

Range 3 V
Resolution: 1 mV
Accuracy: ± (2 % + 1)
Duty Cycle Range
Accuracy: Within ± (0.2% per kHz + 0.1 %)
Environmental Specifications
Operating Temperature

-20°C to +55°C
Storage Temperature

-40°C to +60°C
Humidity (Without Condensation)

0% - 90% (0°C - 35°C)

0% - 70% (35°C - 55°C)
Operating Altitude

2000 m
Safety Specifications
Overvoltage category

EN 61010-1 to 1000 V CAT III, 600V CAT IV
Agency Approvals

UL, CSA, TÜV, VDE listed
Mechanical & General Specifications
Size

201 x 98 x 52 mm (with holster)
Weight

355 g
Weigh With Holster and Flex-Stand

624 g
Display
Digital: 6000 counts updates 4/sec.

(Model 87 also has 19,999 counts in high-resolution mode.)
Analog: 32 segments, updates 40/sec.
Frequency: 19,999 counts, updates 3/sec at > 10 Hz.
Warranty

Lifetime
Battery Life
Alkaline: ~400 hours typical, without backlight
Shock

1 Meter drop per IEC 61010-1:2001
Vibration

Per MIL-PRF-28800 for a Class 2 instrument
 
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