threedogs
9th June 2016, 04:35 PM
Looks handy enough and shows you voltage at the same time.
http://www.ebay.com.au/itm/301959990157?_trksid=p2060353.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT
http://www.ebay.com.au/itm/301959990157?_trksid=p2060353.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT