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UNI-T UT527 PAT Tester - PAT Essentials Kit (Bundle 1)

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Looking for a low cost, easy-to-use, entry-level PAT testing kit for your business? The UNI-T UT527 Bundle 1 is the perfect solution.

One of our best-selling PAT testing kits, the UT527 PAT Essentials Kit includes absolutely everything you'll need for checking the safety of electrical appliances. The kit ships with the easy-to-use UT527 PAT tester, a training USB (ideal for those new to testing), labels for clearly marking appliances after testing and much, much more.

This PAT testing bundle pack is highly recommended for use by small businesses and offices, landlords, charity shops, care homes and any other application where you have a small amount of appliances to test on an annual basis.

What's In the Kit?

You'll get all of the manufacturer's standard kit items:

  • UNI-T UT527 PAT Tester
  • Earth Bond Test Lead
  • Alligator Clip
  • IEC Lead
  • Mains Socket Test Adapter
  • Instruction Manual
  • Hard Carrying Case

You'll also get the following items:

  • Deluxe Carrying Case
  • Socket Tester
  • PAT Testing Training USB + Online Exam for 1 Person
  • PASS Handbook of Portable Appliance Testing
  • PASS PAT Testing Logbook
  • Microwave Leakage Detector
  • PASSPTA21 - IEC (C13 Female) to Cloverleaf (C6 Male) PAT Adaptor
  • PASSPTA29 - IEC Plug (C14) to Cloverleaf (C5) PAT Adaptor
  • PASSPTA28 - IEC Plug (C14) to Fig 8 (C7) PAT Adaptor
  • CK Tools AVO5050 5 Piece Insulated Screwdriver Set
  • 500 x Passed PAT Testing Labels
  • 500 x Circular Passed PAT Testing Labels
  • 250 x Cable Wrap Labels
  • 250 x Failed PAT Testing Labels

Upgrade to Bundle 2 >>

Get everything you see here, plus a copy of SimplyPats Manual-Entry software by upgrading to bundle 2 instead.

About the UNI-T UT527 PAT Tester

Important Note: the UT527 will only tell if an appliances passes or fails the test, it won't show full test readings. If you require these, consider upgrading to the UT528 instead >>

It's quite a common thing to think you have to be an electrician to perform PAT testing. It's also completely untrue - anyone can learn to PAT test, and our UNI-T UT527 PAT Essentials kit includes everything you'll need to learn.

After working through included training USB (recommended if you don't already have PAT experience), you'll be able to use the UNI-T UT527 in your business to check the safety of your appliances with ease.

The UNI-T UT527 is designed with simplicity in mind - all testing procedures are clearly assigned to specific buttons and there's little complicated setup required to use the tester. We have sold many of these units to complete beginners who have gone on to safely perform their own PAT testing for their business.

What Appliances Can the UT527 Test?

This PAT tester is ready for testing a wide variety of electrical appliances which you'll find commonly around your office, charity shop, care home etc.

It can test:

  • Class I Electrical Appliances - includes such things as kettles, toasters, microwaves, fridges etc
  • Class II Electrical Appliances - includes things such as drills, televisions, lamps and other power tools
  • IT Equipment - the UT527 performs a safe, low current earth bond test so it won't damage IT equipment
  • IEC Leads and Extension Leads* - always make sure you test detachable power supplies too during PAT testing
  • 110V and 415V Equipment - easily test 110V-powered appliances or three phase 415V equipment with appropriate adapters (adaptors sold separately)

*Results subject to length/quality of leads tested.


UNI-T UT527 PAT Tester Key Features

  • Extremely easy to use PAT tester, highly recommended for use by those new to the industry
  • PASS/FAIL indication only - the UT527 will let you know if an appliance has passed the tests, but won't show full testing results
  • Does all the basic tests you need, including earth continuity and insulation resistance
  • Suitable for testing both class I and class II appliances, plus associated power leads
  • IT Safe earth continuity test - won't damage your IT equipment
  • Mains socket testing function included
  • Portable design with simple, three-button interface, large LCD screen and mains socket port
  • Can be used to test 110V equipment (requires optional 110V adapters, sold separately)
  • One touch testing - connect your leads and touch the testing button you need
  • Clearly labelled test buttons - one for class I, one for class II and one for IEC and extension leads

Train to PAT Test with Our Training USB, Included as Standard In PAT Essentials Kits!

Worth over £70 when purchased separately, our training USB is an excellent way to learn how to PAT test.

Based on our own tutor-led PAT Testing Competency course, our USB will guide you through the important parts of PAT testing in easy-to-understand, bite-sized chunks.

Once you've worked through the USB, you can take our online examination (includes access for one person - additional licenses available for purchase separately) and once passed, you can print off your certificate of competency in PAT testing.

The examination can be taken as many times as you need to pass the test.

For more information on the training USB, please visit its product page.

Our UNI-T UT527 Bundle Packs

This table outlines the difference between each bundle we do:

Item Description  UNI-T UT527 PAT Tester Essentials Kit (Bundle 1) UNI-T UT527 PAT Tester Professional Kit (Bundle 2)

Deluxe Carrying Case

Keep all of your equipment safe and in one place with this large-size carrying case!

(appearance of case may vary depending on current stock)

Socket Tester

Need to check if your sockets are working right? Just plug this in to a standard UK plug socket and if there's a problem, the socket tester will let you know about it!

(socket tester may vary depending on current stock)

PAT Testing Training USB +
Online Exam & Certificate for 1 Person

Not yet trained as a PAT tester? With our training USB, you can train yourself from the comfort of your own home or workplace! The USB includes access to our online examination for one person (you can also purchase additional exams for other team members, if needed).

The PASS Handbook of Portable Appliance Testing

Everything you need to know about PAT testing is outlined in this comprehensive book. Inside, you'll find useful information, colour-coded sections, photographic examples and much more to help you PAT test on a daily basis.

PASS PAT Testing Logbook

Keep a record of all of your testing with our logbook. The book includes carbon-copied records, allowing you to keep one for yourself and give the other to customers or keep for a reference.

Microwave Leakage Detector

When PAT testing, it's common practice to check microwaves are also not emitting high levels of radiation. With our microwave leakage detector you'll be able to do this testing with ease.

PASSPTA21 - IEC (C13 Female)
to Cloverleaf (C6 Male) PAT Adaptor

You'll need this adaptor to connect your PAT tester to laptop/PC power leads and other similar equipment which has a cloverleaf-shaped connector.

PASSPTA29 - IEC Plug (C14)
to Cloverleaf (C5) PAT Adaptor

This adaptor is used to connect to laptop power supplies, portable projectors and other similar equipment.

PASSPTA28 - IEC Plug (C14)
to Fig 8 (C7) Pat Adaptor

You'll find several appliances such as game consoles, laptop power supplies, audio/visual equipment and more use this type of connector - with this adaptor, you can connect them up to your PAT tester.

CK Tools AV05050 5 Piece Insulated Screwdriver Kit

A handy set of insulated screwdrivers (suitable for live working to 1000V) suitable for a wide variety of applications.
Includes 2 x PZ (1 x 80 and 2 x 100mm) + 3 x slotted (3 x 75, 4 x 100 and 5.5 x 125mm) screwdrivers in a carrying case.

WM1 - 500 x Passed PAT Testing Labels

You'll need these every time an appliance passes a test - just tear one off, fill in the fields (appliance ID, your name, test date and next test due date) and stick on the appliance when done.

WM6500 - 500 x Circular Passed PAT Testing Labels

These circular-shaped PAT labels are great for plug tops and any other appliance. The labels also include space for ticking the month/year the next test is due.

WM12 250 - 250 x Cable Wrap Labels

These passed labels wrap around a wire/cable from an appliance and are recommended for use with power supplies or on appliances where you can't stick a label. They also include space for writing your appliance ID, name, test date and next test date.

WM7 250 - 250 x Failed PAT Testing Labels

You won't need these as often as your passed labels, but you'll need to apply one of these whenever an appliance fails a test. If it does fail, the item should be taken out of service for repair or replacement

SimplyPats Manual PAT Testing Software

Keep a database of your PAT testing information on your PC and print reports with SimplyPats Manual software. Please note that this software is manual entry; you cannot download directly from the PAT tester and you will need to type in records by hand.

Part CodeUT527Bundle1

UNI-T UT527 Technical Specifications

Specifications  Range   Best Accuracy 
 Insulation Resistance (Ω) Test voltage 500V 
  Class I PASS Value  1MΩ  ±0.1MΩ 
  Class II PASS Value 2MΩ ±0.1MΩ 
  Cord PASS Value 2MΩ ±0.1MΩ 
  Test Current (R=500KΩ): >1mA             
  Short-Circuit Current <3mA
Ground Resistance (Ω) Class I PASS Value 0.2Ω  ±0.03MΩ 
  Cord PASS Value 0.2Ω  ±0.03MΩ 
  Test Current >200mA (R<2Ω) 
  Measuring Voltages (DC)  5V
 Cord Test Correct Wiring  
 Cord Fault

Open Circuit, Short Circuit,Reverse Polarity       

 X Cord Fault
 Out With Testing Test Voltage AC220V ±10%
   Normal Show"LN ✔
, LE ✔
, NE ✔
   Off Ground Show"LN X;
, LE ✔
 , NE X"
   Out Zero Line Show"LN ✔
, LE X , NE X"
Display Count     1999
Auto Power Off      ✔
Low Battery Indication      ✔


General Specifications

Power 1.5V Batteries (LR14) x6
LCD Size 136mm x 47mm
Product Colour Red and Grey
Product Net Weight 970g
Product Size 210mm x178mm x 90mm
Standard Accessories Batteries, Test Cord, Alligator Clip
Standard Individual Packing Gift Box, English Manual, Tool Box
Standard Quantity Per Carton 4 PCs
Standard Carton Measurement             510mm x 330mm x 330mm (0.056cbm Per Standard Carton)
Standard Carton Gross Weight 11Kg
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