Fluke PRV240 Proving Unit

  • Fluke PRV240 Proving Unit | Fluke
  • Fluke PRV240 Proving Unit | Fluke

Key features

The PRV240 reduces the risk of shock and arc flash by validating the functionality of test tools without placing yourself in a potentially hazardous electrical environment

  • Sources both ac and dc steady-state voltage - supplies 240 V dc/ac
  • A single LED indicates functionality, making this unit a simple-to-use solution for verification of your test tool
  • Compatible with both high impedance or low impedance multimeters, clamp meters or two pole testers
  • Voltage is sourced through recessed contacts that are activated when tested probes are inserted to avoid accidental contact
  • Includes Magnetic Hanging Strap
  • Long battery life - 5,000 tests per set of four AA batteries
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Product overview: Fluke PRV240 Proving Unit

Unique, compact, convenient
The Fluke PRV240 Proving Unit is a portable, pocket-sized, battery-powered voltage source. It is unique in that it sources stable ac and dc voltages for both LoZ and HiZ instruments.

Designed for safety and compliance
The Fluke PRV240 proving unit provides a safe and easy method for verifying proper operation of your test tool before attempting to test for either an energized source or a de-energized source without the need for cumbersome PPE, or in cases where no known voltage source is available. Your environment may still require minimal PPE such as hard, safety glasses or earplugs when using a proving unit.

The PRV240 reduces the risk of shock and arc flash by removing unnecessary exposure to a potentially hazardous electrical environment while verifying the functionality of test tools before and after absence or presence of voltage is checked.

Specifications: Fluke PRV240 Proving Unit

Output voltage240 V ac rms or dc±10 % ≥1 MΩ
LoZ >3 kΩ load60 V ac typical
50 V ac rms minimum
LED power indicatorTurns on when output voltage is present
Battery4 x AA Alkaline batteries NEDA24 A IEC LR03
Battery life5000 (5-second duration) test cycles with >1 MΩ load, 300 tests minimum with >3 kΩ load
Operating temperature-10 °C to +50 °C
Operating humidity0 % to 90 % (0 °C to 35 °C)0 % to 70 % (35 °C to 55 °C)
Operating altitude2000 m
Dimensions11.7 cm x 7.4 cm x 2.8 cm (4.6 in x 2.9 in x 1.1 in), Pollution Degree 2
Weight0.23 kg (8 oz) includes batteries
SafetyIEC61010-1, IEC61010-2-030
CertificationCSA-CUS, CE
WarrantyOne Year
Electromagnetic Compatibility (EMC)IEC 61326-1Portable EM environment; CISPR 11, Group 1, Class A
US (FCC)47 CFR 15 subpart B, this product is considered an exempt device per clause 15.103
Korea (KCC)Class A Equipment (Industrial Broadcasting & Communication Equipment)
This product meets requirements for industrial (Class A) 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

Models: Fluke PRV240 Proving Unit

Fluke PRV240 Proving Unit
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  • TPAK hanging strap
  • Four AA batteries
  • Instruction sheet