Fluke PRV240FS Proving Unit

⚡ Sources both ac and dc steady-state voltage—supplies 240 V dc/ac

⚡ Reduces the need for personal protective equipment (PPE) when a known voltage source is not available for verification

⚡ Provides a safe method to verify that your electrical test tool is operating properly before you conduct any live tests

⚡ Output Voltage: 240 V ac rms or dc, ± 10 % ≥ 1 MΩ

£107.25 exc VAT / £128.70 inc VAT

Available on back-order

Add Personalised Certificate of Conformity

Product price
Additional options total:
Order total:


Product Details:

This simple-to-use proving unit operates via a single switch and uses LEDs to indicate the functionality of the tester’s FieldSense (no-test-lead) voltage measurement and standard AC/DC (with test lead) voltage measurement.

It sources its AC and DC voltage through a central hub, intended to test the T6 FieldSense open fork, and recessed contacts which are activated when test probes are inserted, providing a steady-state AC/DC voltage supply of up to 240 V.

The Fluke PRV240FS Proving Unit is extremely practical; it includes a TPAK magnetic hanging strap and four AA batteries capable of withstanding 2000 tests before needing to be replaced. This product is a simple, practical solution to complying with TBT verification, reducing the user’s risk of exposure to shock and arc flash.

Key Features:

  • Designed to perform TBT (Test Before Touch) tests on Fluke’s T6 Electrical Testers, FieldSense measurement functions, and other high impedance products, including multimeters and clamp meters
  • Provides a known voltage against which the user can test his/her product before and after use
  • Reduces the need for PPE (personal protective equipment)*
  • Simple-to-use, single switch operation
  • LEDs indicate the functionality of Fluke T6 Electrical Tester’s test lead measurement of AC and DC voltage, as well as the FieldSense no-test-lead AC voltage measurement function
  • Sources AC and DC voltage through a central hub and recessed contacts activated via the insertion of test probes
  • Provides a steady-state AC/DC voltage up to 240V
  • Comes with a TPAK magnetic hanging strap
  • Long battery life – 4 AA batteries capable of withstanding 2000 tests (10-second test average) before needing to be replaced
  • Reduces the risk of exposure to shock and arc flash
Output Voltage 240 V AC RMS or DC  ± 10 % ≥ 1 MΩ
LED Power Indicators Turns on when output voltage is present
Battery 4 x AA Alkaline batteries NEDA 15 A IEC LR6
Battery Life 2000 (10-second duration) test cycles with >1 MΩ load
Operating Temperature -10 °C to +50 °C
Operating Altitude 2000m
Operating Humidity 0 % to 90 % (0 °C to 35 °C)  0 % to 70 % (35 °C to 55 °C)
Dimensions 11.7 cm x 7.4 cm x 4.5 cm (4.6 in x 2.9 in x 1.75 in)
Weight 0. 32 kg (12 oz) includes batteries
Safety IEC61010-1, IEC61010-2-030
Warranty 1 Year From Fluke
Electromagnetic Compatibility (EMC) IEC 61326-1: Controlled Electromagnetic Environment
CISPR 11: Group 1, Class A
Group 1: Equipment has intentionally generated and/or uses conductively-coupled radio
frequency energy that is necessary for the internal function of the equipment itself.
Class A: Equipment is suitable for use in all establishments other than domestic and those directly connected to a low voltage power supply network that supplies buildings used for domestic purposes. There may be potential difficulties in ensuring electromagnetic compatibility in other environments due to conducted and radiated disturbances.
Caution: This equipment is not intended for use in residential environments and may not provide adequate protection to radio reception in such environments.
Emissions that exceed the levels required by CISPR 11 can occur when the equipment is
connected to a test objectUS (FCC) 47 CFR 15 subpart B, this product is considered an exempt device per clause 15.103Korea (KCC) Class A Equipment (Industrial Broadcasting & Communication Equipment); Class A: Equipment meets requirements for industrial electromagnetic wave equipment and the seller or user should take notice of it. This equipment is intended for use in business environments and not to be used in homes.
  • Fluke PRV240FS Proving Unit
  • TPAK Magnetic Hanging Strap
  • 4 X AA Batteries
  • 1 Year Warranty From Fluke


There are no reviews yet.

Be the first to review “Fluke PRV240FS Proving Unit”

Contact Us banner service team