A multimeter, also known as a multitester or VOM (volt-ohm-milliammeter), is a very useful item.
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Without A Hitch is the place you can turn to for up-to-date information, practical advice, "how to" guides and handy tips for your caravan, trailer and anything else worth towing. To receive regular towing hints, tips sign up to our newsletter today! Without A Hitch is the place you can turn to for up-do-date information...