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Fluke 85RF II High Frequency Probe

Transforms a DC voltmeter into a high frequency (100kHz to 500MHz) AC voltmeter, 30V RMS or 200VDC max input voltage.

Fluke 85RF II High Frequency Probe
Fluke 85RF II High Frequency Probe
$387.99 $349.19 Found a better price? Let us match.

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Part Number
  • 4094105
Manufactured
  • By Fluke
Includes
  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
Availability
  • Usually ships in 1-2 weeks
Product Manual
Questions?
Call 1-800-884-4967 or Email Us.
Open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
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Overview

Features

  • 0.25 to 30V RMS voltage range
  • 1:1 AC to DC ratio
  • ±0.5dB ratio accuracy (@25MHz & 10MΩ)
    • ±1.0dB below 0.5V
    • Add ±0.2dB in RF fields of 1 to 3V/m
  • Approximately 9pF input capacitance
  • 1-year warranty

This product is an accessory for the following products:

Fluke 179 True RMS Multimeter
Fluke 179 True RMS Multimeter

True RMS AC voltage and current for accurate readings on all waveforms.

Starting at $431.99
Fluke 279 FC Thermal Multimeter
Fluke 279 FC Thermal Multimeter

Full-featured digital multimeter with integrated thermal imager designed to increase your productivity and confidence.

Starting at $1,549.99
Fluke 287 True RMS Logging Multimeter
Fluke 287 True RMS Logging Multimeter

True RMS industrial and electronics logging multimeter with TrendCapture, built with Fluke Connect.

Starting at $727.19
Fluke 289 True RMS Logging Multimeter
Fluke 289 True RMS Logging Multimeter

True RMS industrial and electronics logging multimeter with TrendCapture, compatible with Fluke Connect Mobile App.

Some Models in Stock
Starting at $809.99
Fluke 789 ProcessMeter Digital Multimeter
Fluke 789 ProcessMeter Digital Multimeter

True RMS multimeter with built-in selectable 250 ohm HART resistor, built with Fluke Connect.

In Stock
$1,389.14
Fluke 87V Industrial True-RMS Multimeter with Temperature
Fluke 87V Industrial True-RMS Multimeter with Temperature

True RMS multimeter with advanced measurement functions, trouble-shooting features, resolution and accuracy .

In Stock
$529.99
Fluke 787 ProcessMeter
Fluke 787 ProcessMeter

Handheld DMM and loop calibrator with 0.05% accuracy and 1 microamp resolution.

RETIRED

Description

The Fluke 85RF II high frequency probe calibrates the DC output to be equal to the rms value of a sine wave input. It can be used with a DC voltmeter that has an input resistance of 10MΩ, ±10%. Voltmeters with higher input resistances are usable if an external shunt is put across the input terminals to decrease the input resistance to 10MΩ.

Documents

Manuals

  • Fluke 85RF II High Frequency Probe Manual PDF (212 KB)

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

David S. headshot David S.
Applications Engineer
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
6 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
David S. headshot David S.
Applications Engineer
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
6 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
David S. headshot David S.
Applications Engineer

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Fluke 85RF II High Frequency Probe
Fluke 85RF II High Frequency Probe
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