6 AA alkaline batteries ; instructions. Proving Unit SP200. Compact proving unit to test two pole volt testers, multimeters and test lamps Generates AC waveform for a true test : Typical output 230...
Socket & See
SP200
from £ 93.218* per piece
from £ 93.218* per piece
* Prices with asterisk are net prices excl. statutory VAT.
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