Fluke PRV240 Proving Unit

Catalog

Fluke PRV240 Proving Unit

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

Specifications
Output voltage	240 V ac rms or dc	±10 % ≥1 MΩ
	LoZ >3 kΩ load	60 V ac typical 50 V ac rms minimum
LED power indicator	Turns on when output voltage is present
Battery	4 x AA Alkaline batteries NEDA	24 A IEC LR03
Battery life	5000 (5-second duration) test cycles with >1 MΩ load, 300 tests minimum with >3 kΩ load
Operating temperature	-10 °C to +50 °C
Operating humidity	0 % to 90 % (0 °C to 35 °C)	0 % to 70 % (35 °C to 55 °C)
Operating altitude	2000 m
Dimensions	11.7 cm x 7.4 cm x 2.8 cm (4.6 in x 2.9 in x 1.1 in), Pollution Degree 2
Weight	0.23 kg (8 oz) includes batteries
Safety	IEC61010-1, IEC61010-2-030
Certification	CSA-CUS, CE
Warranty	One Year
Electromagnetic Compatibility (EMC)	IEC 61326-1	Portable 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

Being an Largest Importers of Fluke Products in India since 2005. Fluke products are mostly & widely used for everyday in various Industries, Reaserach and Developments, Manufacturing Companies, Universities and for Research applications. Over a long period of time DFT Tech have been established as reliable Suppliers ,Importers and Stockists of Fluke All Range of Products in India, catering to the huge industry markets in Chennai, Bangalore, Coimbatore, Tiruchy, Madurai, Pune, Hyderabad, Ahemdabad, Calcutta, Mumbai, Delhi, Sri City, Ambattur, Sri Perumputhur and etc...

Apart from that we are supplying our Fluke products in India through dealers network, catering to a variety of customers ranging from Atomic energy, Defence Installations, Research Laboratories, Educational Institutes and various Research and Development laboratories of leading national and multinational companies.

We DFT Tech, Fluke PRV240 Proving Unit Authorized Distributors, Importers, Stockists, Dealers and Suppliers of Fluke PRV240 Proving Unit Products in Chennai, Bangalore, and etc..

How To Measure Current Using Digital Multimeter - DMM?

Reading current is one of the trickiest and most insightful readings in the world of embedded electronics. It’s tricky because you have to measure current in series. Where voltage is measure by poking at VCC and GND (in parallel), to measure current you have to physically interrupt the flow of current and put the meter in-line. To demonstrate this, we’ll use the same circuit we used in the measuring voltage section.

The first thing we’ll need is an extra piece of wire. As mentioned, we’ll need to physically interrupt the circuit to measure the current. Said another way, pull out the VCC wire going to the resistor, add a wire where that wire was connected, and then probe from the power pin on the power supply to the resistor. This effectively “breaks” power to the circuit. We then insert the multimeter in-line so that it can measure the current as it “flows” through to the multimeter into the bread board.