The all-new BZ820-EV for EV socket testing
The optimum first-line tool for checking EV chargers fitted with Type-2 connectors.
Discover the BZ820-EVNot all socket testers are the same
Martindale’s extensive range of socket testers not only performs the standard functionality tests on an outlet, some can also check the mains level, check for supply Line-Neutral reversal and perform a non-trip earth loop test!
Learn more about Socket testing
FAQs
- What is the difference between a simple and an advanced socket tester?
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The important difference between a simple socket tester and an advanced socket tester is an advanced socket tester indicates earth loop impedance values.
- There is a specific fault which no socket testers can find, what is it?
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The swapping of the Earth and Neutral wires. This is because the earth and neutral are common at the substation (if not closer), so electrically they are indistinguishable.
- Does the BZ820-EV Socket tester fully test an EVSE charger?
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The BZ820-EV is a first-line checker for EVSE chargers. It checks for wiring faults and ensures the charge voltage is at the right level. Full installation/verification tests need to be performed using a multifunction tester such as the Martindale ET6500.
- What tests will a simple socket tester perform?
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A simple socket tester indicates that a socket outlet is functional and will give diagnostic information to aid in fault finding.
- Does the BZ820-EV work with any type of EV charger?
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The BZ820-EV is suitable for chargers fitted with a Type-2 connector only.
Technical support
If you have questions related to Martindale products, please check our FAQ sections on our product pages, where the most common enquiries are answered.
Should you require further help please do not hesitate to contact the Martindale support team using the telephone number or email address below or complete the online form.
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