The Volt Stick LV50 is the only instant voltage detector permitted by Cadent and is a compulsory system for all Cadent engineers and sub-contracted engineers. http://[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@silvia.woodw.