What to Know About Choosing PAT Tester
The truth is that choosing the right PAT tester can be a difficult task. Maybe you have just learned to PAT test or been doing it for a while, and you want to upgrade your electrical testing equipment. There are different factors to take into account before buying the right PAT testing machine.
PAT Testing Results
Are you going to record results automatically? If that is the case, you may need to get a downloadable tester. You can also get a manual tester or invest in an appliance test record book. That is because recording up to 10 test results of your appliances can be a difficult task. Think of testing over 200 appliances manually and recording the results by hand. You will be surprised to learn that it may take longer to record the results than actual testing.
Pass / Fail Testers
Fail or pass testers are basic of testers. Although most testers do display the reading of every test done, a pass/fail tester will not display pass or fail. That is a suitable tester if you are going to test a few appliances of the same type of tester. The pat testers have certain pass marks that cannot be changed and are pre-set. Unfortunately, in certain circumstances, they will indicate a fail when the appliance is supposed to pass.
Models of PAT Testers
Earth Bond Testing
In this case, the test is done on all earthed appliances. You should note that there are various test currents that are used for earth bond tests. If you need to test the IT equipment and electronic equipment somewhere, then get a tester with 100 mA or 200 mA test current. Most of the testers on the market carry out the low current test.
Insulation Testing
PAT testing equipment carries out a 500v insulation test as that is the requirement. If you carry out 500v insulation test on the surge protected extension lead, then it is bound to fail. Therefore, you should bear in mind this before buying these testers.
Battery Powered Testers
You can find a wide range of battery-powered PAT testers on the market. The good thing about them is that they are a little faster in operation as you do not have to wait for them to start.…