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Feature |
83V |
87V |
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True-rms ac voltage and current for
accurate measurements on non linear signals |
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Selectable filter for accurate voltage
and frequency measurements on motor drives |
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0.05 % dc accuracy |
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6000 counts, 3-3/4 digits |
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4-1/2 digit mode for precise measurements
(20,000 counts) |
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Measure up to 1000 V ac and dc |
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Measure up to 10 A, 20 A for up to 30
seconds |
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Built in thermometer lets you carry one
less tool (TC probe included) |
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Frequency to 200 kHz and % duty cycle |
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Resistance, continuity and diode test |
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10,000 ľF capacitance range for
components and motor caps |
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Min/Max-Average recording with Min/Max
Alert to capture variations automatically |
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Peak capture to record transients as fast
as 250 ľs |
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Relative mode to remove test lead
interference from low ohms measurements |
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Auto and manual ranging for maximum
flexibility |
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Touch Hold to capture stable readings
avoiding noisy signals |
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Large display digits and two-level bright
white backlight for increased visibility |
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Analog bargraph for fast changing or
unstable signals |
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Input Alert provides audible warning
against wrong use of input jacks |
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Improved selectable sleep mode for long
battery life |
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Access door for fast battery changes
without breaking the calibration seal |
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"Classic" design with new removable
holster with built in test lead and probe storage |
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Lifetime warranty |
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Electrical safety
All inputs are protected to the 2nd edition of
ANSI/ISA S82.01 and EN61010-1 CAT IV 600V and CAT III, 1000 V. They can
withstand impulses in excess of 8.000 V and reduce risks related to surges and
spikes.
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 new 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 system
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Mechanical & General
Specifications |
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Size |
201 x 98 x 52 mm (with holster) |
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Weight |
355 g |
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Weigh With Holster and Flex-Stand |
624 g |
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Display |
Digital: |
6000 counts updates 4/sec.
(Model 87 also has 19,999 counts in
high-resolution mode.) |
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Analog: |
32 segments, updates 40/sec. |
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Frequency: |
19,999 counts, updates 3/sec at > 10
Hz. |
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Warranty |
Lifetime |
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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 |
Per MIL-PRF-28800 for a Class 2
instrument |