BT-605A 600A DC/AC Current Clamp Adapter Clamp-On Meter Tester with Test Probes, LED Power Indication for Work with Digital Multimeters

To be honest, I was nervous about buying a cheap ammeter off amazon, I had done some research online and this wasnt widely reviewed and seemingly mostly reviewed in russian on youtube. Was well priced so I bought as a bit of a punt and it works well.When it arrived it was a lot sturdier than I expected, having bought cheap electronics before its a good weight, the case is solid and the clamp has decent resistance, it feels a lot more quality than the price.One issue is that the instructions are poor and they suggest you select mAuA on your multimeter when in reality you need mV. the output is volts not amps.I did a test with mains and DC and it broadly measures accurately enough for me. Im not going to comment on the % accuracy but its in +/-5% so good enough for my needs (I bought it to measure current drain from battery in my car)All in all a surprisingly good product for the money.

Love it

Looked a well built unit, but didn't work. Refused to make any measurements.Returned and awaiting refund.

The meter worked and seems to do what I need

this is an excellent product.I am a retired electrical engineer and use this meter to help out others who have an electrical problem at home or with appliances.David

Perfectly good Multimeter with every function you would typically need. It doesn’t have the most expensive feel but you wouldn’t expect it for the price but it’s well made and works perfectly. Good instruction manual too, which is good as a few features aren’t too intuitive.

(electronic engineer) - unable to get any sensible readings or accuracy, good idea but needs work.

Great for high amp testing, would not use for lower amp testing, great well built item