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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 |
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| Voltage AC |
| Maximum Voltage: |
1000V |
| Accuracy: |
±(0.7%+2) True RMS |
| AC Bandwidth |
20kHz* |
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| *with low pass filter; 3db @ 1kHz |
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| Maximum Resolution: |
0.1 mV |
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| 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 |
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| Capacitance |
| Maximum Capacitance |
9,999 µF |
| Accuracy |
±(1%+2) |
| Maximum Resolution |
0.01 nF |
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| Frequency |
| Maximum Frequency |
200 kHz |
| Accuracy |
±(0.005%+1) |
| Maximum Resolution |
0.01 Hz |
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| Duty Cycle |
| Maximum Duty Cycle |
99.9% |
| Accuracy |
±(0.2% per khz +0.1%) |
| Maximum Resolution |
0.1% |
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| Temperature Measurement |
| -200.0°C - 1090°C |
| -328.0°F - 1994.0°F |
| excluding probe |
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| 80 BK Temperature Probe |
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-40.0°C - 260°C |
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-40.0°F - 500°F, 2.2°C or 2% whichever is greater |
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| Conductance |
| Maximum Conductance |
60.00 nS |
| Accuracy |
±(1.0%+10) |
| Maximum Resolution |
0.01 nS |
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| Diode |
|
Range 3 V |
| Resolution: |
1 mV |
| Accuracy: |
± (2 % + 1) |
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| Duty Cycle Range |
| Accuracy: |
Within ± (0.2% per kHz + 0.1 %) |
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| Environmental Specifications |
| Operating Temperature |
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| Storage Temperature |
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| Humidity (Without Condensation) |
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0% - 90% (0°C - 35°C) |
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0% - 70% (35°C - 55°C) |
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| Operating Altitude |
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| Safety Specifications |
| Overvoltage category |
|
EN 61010-1 to 1000 V CAT III, 600V CAT IV |
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| Agency Approvals |
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| Mechanical & General Specifications |
| Size |
|
201 x 98 x 52 mm (with holster) |
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| Weight |
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| Weigh With Holster and Flex-Stand |
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| Display |
| Digital: |
6000 counts updates 4/sec. |
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(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. |
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| Warranty |
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| Battery Life |
| Alkaline: |
~400 hours typical, without backlight |
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| Shock |
|
1 Meter drop per IEC 61010-1:2001 |
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| Vibration |
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Per MIL-PRF-28800 for a Class 2 instrument |
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