Dave found this crazy bargain of the century no-name $9 0.02% class multifuction process calibrator on Aliexpress. Is it any good? Actually, it's an AIMOmeter AMPX1 that sells for over $200 on ebay, so what gives? How can they possibly manufacture and sell a 0.02% class device for under ten bucks? Teardown time.
Links to stores with availability, grab two before they are gone: GONE! http://s.click.aliexpress.com/e/2q15Asnm GONE! http://s.click.aliexpress.com/e/KzXfowmG GONE! http://s.click.aliexpress.com/e/pXZzeMQM GONE! http://s.click.aliexpress.com/e/N2SvlX3i GONE! http://s.click.aliexpress.com/e/qREQSsXA GONE! http://s.click.aliexpress.com/e/n9bRRByU GONE! http://s.click.aliexpress.com/e/mgEv3VYU GONE! http://s.click.aliexpress.com/e/B1dhXBHI GONE! http://s.click.aliexpress.com/e/5SZr1USk http://s.click.aliexpress.com/e/KOvQe5u8 http://s.click.aliexpress.com/e/MM6QzxEo http://s.click.aliexpress.com/e/rROyF3hm http://s.click.aliexpress.com/e/Dw6LDRCk
