Megger PAT120 PAT Tester
Compact, rugged and with everything you need to test electrical appliances - Megger's PAT120 is an excellent PAT testing solution for any low volume PAT user such as shops, offices and anywhere else without a large amount of appliances to test.
Both a PASS/FAIL PAT checker and a full PAT tester, the PAT120 shows a tick/cross to indicate if an appliance has passed or failed a test and also shows a full testing reading simultaneously on the built-in backlit scratch-proof LCD screen. Test procedures can be easily accessed and activated using dedicated testing buttons underneath the screen and a built-in plug port makes connection easy.
Designed for easy transportation, the PAT120 is powered by standard AA batteries and can be used wherever you need it. The tester is fully suitable for use on class I and class II appliances, leads, extension leads and includes 250/500V insulation testing procedures that make the tester suitable for use on IT-based and surge-protected electrical equipment.
Worried about the tester getting damaged? With the PAT120 - you don't have to! It comes built into its own protective, heavy-duty carrying case with flip-down lid for protecting the screen and internal keys.
Megger PAT120 PAT Tester Key Features
- Extremely simple to use - shows a tick/cross to indicate PASS/FAIL and also shows full testing readings
- Tough, rubber-armoured casing with flip-down protective cover
- 250V/500V insulation testing + leakage testing for IT/surge-protected devices
- Portable design - powered by batteries for easy transportation from test to test
- Dedicated testing buttons give quick and easy access to all functions
- Suitable for use with Class I and Class II appliances, associated leads and extension leads
- Runs on standard AA batteries
- Backlit LCD screen with special tough scratch-resistant coating
What's Included?
- Megger PAT120 PAT Tester
- 4mm Plug Lead Probe + Crocodile Clip
- Extension Lead Adaptor
- Carrying Case
PAT120 or PAT150?
Megger have also developed a full-featured version of the PAT120 known as the PAT150. This product is ideally suited for those looking for more testing procedures and more advanced features. The chart below outlines the difference between the PAT120 and the PAT150.
| Feature | Megger PAT120 | Megger PAT150 |
|---|---|---|
| Mains Test Socket | BS1363 | BS1363 |
| Power Supply | AA alkaline batteries | AA alkaline batteries |
| Testing | ||
| Protective Earth Resistance | √ | √ |
| 250V Insulation | √ | √ |
| 500V Insulation | - | √ |
| Cable Test | √ | √ |
| Live Protective Conductor Current | - | √ |
| Live Touch Current | - | √ |
| Substitute Leakage | √ | √ |
| Function Test (Part of Live Leakage Test) | - | √ |
| 10mA PRCD | - | √ |
| 30mA PRCD | - | √ |
| SELV Voltage | - | √ |
| Lead Resistance Nulling | - | √ |
| Function Keys | ||
| Class 1 | √ | √ |
| Class 2 | √ | √ |
| Lead/Cord | √ | √ |
| PRCD | - | √ |
| Single Test | - | √ |
| LCD Backlight | √ | √ |
| Setup | - | √ |
| On/Off | √ | √ |
| Standard Accessories | ||
| 4mm Plug Lead Probe + Croc Clip | 1x | 2x |
| Extension Lead Adaptor | BS1363 | BS1363 |
| Mains Supply Cord | - | √ |
| Carry Case | √ | √ |
Don't Forget Your Calibration Certificate!
At PATTesters.co.uk we are able to calibrate your new tester from the day of purchase, ensuring you get the longest life out of your new product. To use our calibration service just add an optional calibration certificate to your order using the selection at the top of the page.
Get More with Our Megger PAT120 PAT Kits!
If you're looking for a comprehensive PAT kit - we've got you covered.
We have two different, great value kit versions of the Megger PAT120 available - take a look at the table below for a closer look about what's in each.
| Item Description | Megger PAT120 PAT Essentials Kit (Bundle 1) | Megger PAT120 PAT Tester Professional Kit (Bundle 2) |
|---|---|---|
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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) |
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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! |
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Not yet trained as a PAT tester? With our training DVD, you can train yourself from the comfort of your own home or workplace! The DVD includes access to our online examination for one person (you can also purchase additional exams for other team members, if needed). |
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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. |
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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. |
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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. |
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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. |
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This adaptor is used to connect to laptop power supplies, portable projectors and other similar equipment. |
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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. |
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A handy set of insulated screwdrivers (suitable for live working to 1000V) suitable for a wide variety of applications. |
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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. |
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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. |
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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. |
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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 |
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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. |
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Deluxe Carrying Case
Socket Tester
PAT Testing Training DVD + 
The PASS Handbook of Portable Appliance Testing
PASS PAT Testing Logbook
Microwave Leakage Detector
PASSPTA21 - IEC (C13 Female) 
PASSPTA29 - IEC Plug (C14) 
PASSPTA28 - IEC Plug (C14) 
CK Tools AV05050 5 Piece Insulated Screwdriver Kit
WM1 - 500 x Passed PAT Testing Labels
WM6500 - 500 x Circular Passed PAT Testing Labels
WM12 250 - 250 x Cable Wrap Labels
WM7 250 - 250 x Failed PAT Testing Labels
SimplyPats Manual PAT Testing SoftwareAccessories
The table below details the accessories available for the Megger PAT120 Manual PAT Tester. For further information, please contact our sales team.
| Our SKU | Megger's Part Number | Product |
| 2000-870 | 1001-233 | Continuity/Bond Lead Set 32A |
| 1001-234 | 1001-234 | Extension Lead Adaptor 230V UK 13A |
| 1003-346 | 1003-346 | Battery Charger Kit 15V |
| 1005-075 | 1005-075 | Carry Case PAT100 Series |
| 1005-076 | 1005-076 | Carry Strap |
| 1005-077 | 1005-077 | SELV Test Lead |
| 1005-081 | 1005-081 | Extension Lead Adaptor SWISS |
| MEGRCDA1 | 6231-601 | UK Mains Plug Test Leadset 3-pin 1 wire (BS1363 plug) |
| 2000-551 | 1001-232 | Megger Plug adaptor IEC C6 - C13 |
| MEGPTA8 | 6220-639 | Megger 6220-639 Extension Lead Adapter (ELA) 110V BS4343 (for PAT4DV & DVF) |
| 1000-767 | 1000-767 | 415V Adaptor Lead (4 Pin) TO BS (16A) |
| 1000-770 | 1000-770 | 415V Adaptor Lead (5 Pin) TO BS (16A) |
Megger PAT100 Series Technical Specifications
| Specifications | Megger PAT120 | Megger PAT150 |
|---|---|---|
| Environmental Conditions | ||
| Operating Ambient | 20°C | 20°C |
| Humidity | Nominal humidity | Nominal humidity |
| Continuity Testing | ||
| Test Voltage | Compliance voltage: +4V DC -0 / +10% (open circuit) |
Compliance voltage: +4V DC -0 / +10% (open circuit) |
| Test Current | Bi-directional +200mA -0% + 50mA (into 2Ω load) |
Bi-directional +200mA -0% + 50mA (into 2Ω load) |
| Continuity Accuracy | Resistance: ±5% ± 3 digits (0 to 19.99Ω) | Resistance: ±5% ± 3 digits (0 to 19.99Ω) |
| Resistance Resolution | 10mΩ | 10mΩ |
| Display Range | 0.01 to 19.99Ω | 0.01 to 19.99Ω |
| Continuity Test Nulling | Up to 9.99Ω | Up to 9.99Ω |
| Test Duration | Selected during test automatically | User-selectable from 2 seconds to 20 seconds or selected during test to 180 seconds |
| Insulation Test | ||
| Insulation Procedure | 250V DC: -0% / +25% open circuit | 250V DC: -0% / +25% open circuit 500V DC: -0% / +25% open circuit ≥ 500V 0% DC across 0.5MΩ load |
| Short Circuit/Charge Current | <2mA DC | <2mA DC |
| Insulation Accuracy | ±3% ± 10 digits (0 to 99.9MΩ) | ±3% ± 10 digits (0 to 99.9MΩ) |
| Resolution | 0.01MΩ | 0.01MΩ |
| Display Range | 0.10M to 99.99MΩ | 0.10M to 99.99MΩ |
| Test Duration | Selected during test automatically | User selectable from 2 seconds to 20 seconds or selected during test to 180 seconds |
| Substitute Leakage Test | ||
| Leakage Current | Accuracy ±5% ± 3 digits | Accuracy ±5% ± 3 digits |
| Test Frequency | Nominal mains frequency 50Hz | Nominal mains frequency 50Hz |
| Test Voltage | <50V AC | <50V AC |
| Resolution | 0.01mA | 0.01mA |
| Display Range | 0.10 to 19.99mA | 0.10 to 19.99mA |
| Test Duration | User-selectable from 2 secs to 5 seconds | User-selectable from 2 secs to 5 seconds |
| Differential Leakage Test (PAT150 Only) | ||
| Test Voltage | - | Nominal supply voltage 230V AC |
| Test Frequency | - | Nominal mains frequency 50Hz |
| Test Accuracy | - | ±5% ±3d ± 3μA/A |
| Resolution | - | 0.01mA |
| Display Range | - | 0.10 to 19.99mA |
| Test Duration | - | User-selectable from 2 seconds to 5 seconds |
| Touch Current Test (PAT150 Only) | ||
| Test Voltage | - | Nominal mains 230V AC |
| Test Frequency | - | Nominal mains 50Hz |
| Test Accuracy | - | ±5% ± 3 digits |
| Resolution | - | 0.01mA |
| Display Range | - | 0.10 to 3.99mA |
| Test Duration | - | User-selectable from 2 seconds to 5 seconds |
| SELV Device Test (PAT150 Only) | ||
| Test Voltage | - | 0 to 300V AC |
| Measurement Accuracy | - | ±3% ± 3 digits |
| Resolution | - | 0.1V AC |
| Display Range | - | 0.1 to 300V AC |
| Extension Lead Test | ||
| Test Voltage | 5V | 5V |
| Polarity | Lead OK Live/neutral shorted Live/neutral reversed Live/neutral open circuit |
Lead OK Live/neutral shorted Live/neutral reversed Live/neutral open circuit |
| Portable RCD Test (PAT150 Only) | ||
| Test Voltage | - | Nominal mains 230V |
| Test Frequency | - | 50Hz |
| Test Current Accuracy | - | +2% to +8% (1 x I, 5 x I) |
| Trip Time Accuracy | - | ±1% ± 1ms |
| Trip Time Resolution | - | 0.01ms |
| Display Range | - | 0 to 200ms (1 x I) 0 to 40ms (5 x I) |
| Mains Supply Test (PAT150 Only) | ||
| Frequency Measurement Range | - | 50Hz |
| Test Voltage | - | 40 to 300V AC |
| Accuracy | - | ±3% ± 3 digits |
| Resolution | - | 0.1V AC |
| Display Range | - | 40 to 300V AC |
| Circuit Test | ||
| Test Voltage | 5V | 5V |
| Test Frequency | Nominal mains 50Hz | Nominal mains 50Hz |
| Test Current | <100mA short circuit | <100mA short circuit |
| Safety | Instrument designed to IEC 61010-1: 2012 Test leads designed to IEC 61010-031:2005 300 volts to Earth Category II Mains fuse protection to 250V RMS AC |
Instrument designed to IEC 61010-1: 2012 Test leads designed to IEC 61010-031:2005 300 volts to Earth Category II Mains fuse protection to 250V RMS AC |
| EMC | Designed to meet IEC 61326-1: 2006 and IEC 61326-2-2: 2005 | Designed to meet IEC 61326-1: 2006 and IEC 61326-2-2: 2005 |
| Environmental | ||
| Operating Temperature | 0 to 40°C | 0 to 40°C |
| Storage Temperature | -20 to 60°C | -20 to 60°C |
| Humidity | 90% RH @ 10 to 30°C 75% RH @ 30 to 40°C |
90% RH @ 10 to 30°C 75% RH @ 30 to 40°C |
| Max Altitude | 2000m to full safety spec | 2000m to full safety spec |
| IP Rating | IP40 (with front cover closed) | IP40 (with front cover closed) |
| Mechanical (Batteries) | ||
| Battery Life | 3 days based on 120 tests/day using 2000mAh alkaline batteries | 3 days based on 120 tests/day using 2000mAh alkaline batteries |
| Battery Type | Supply voltage 12V DC (alkaline AA LR6) 9.6V DC (NiMH AA LR6) |
Supply voltage 12V DC (alkaline AA LR6) 9.6V DC (NiMH AA LR6) |
| Weight | 1150g | 1300g |
| Dimensions | 203mm (L) x 148mm (W) x 78mm (H) | 203mm (L) x 148mm (W) x 78mm (H) |
| SKU | 1003-062 |
|---|---|
| Manufacturer Part Code | 1003-062 |
| Model No | PAT120 |
| Country of Origin | United Kingdom |
