Test kit. I ordered this from Amazon also and the one I got from them just isn't as good as the one I got here...thank you so much!!

Basic set, well packed. Arrived on time, nothing broken. Alcoholmeter tested right on the money!

test pack. Good combo, sells well

test pack. nice stuff at a fair price

eh. On the second use the rim of the cylinder broke off while I was drying it with a hand towel. It had a sharp edge but was still useable til it tipped over - that finished it off. Good luck finding one of these online with good reviews though... The meters work well.