These are some necessary but mostly optional testing accessories that can help you get an accurate test or make it quicker and easier to get the test done.
They come from different manufacturers.
Quick Test Fittings (Set of 9) For Backflow Testing
PART# 110617 KIT, QUICK TEST FITTINGS (SET OF 9)
SMALL BV HANDLE WRENCH - WV100
PART# WV100 SMALL BV HANDLE WRENCH WORKS ON 3/4" AND 1" SIZES MAINLY BUT MAY FIT SMALLER BALL VALVES AND SOME 1 1/4" AS WELL. THIS WILL NOT FIT THE NEWER WIDER WATTS BALL VALVE HANDLES.
3/4" QUICK CONNECT TEST FITTING HARD ANODIZED ALUMINUM
PART # EZ175 3/4" QUCIK CONNECT TEST FITTING HARD ANODIZED ALUMINUM (SET OF 3)