Clampmeter CEM DT-337 Review

Purchased 2013-jul-07. Still working great as of 2017-aug.

• Quite nice device generally.
• If one tilt the device it changes the DC-amp-reading like +-50 mA. I guess it is because of the earth magnetic field. (One can also use it as a compass actually). If one's gonna measure real DC readings one's better lay it down in a fixed position.
• A paper sheet with Chinese instructions. No English instructions, not even on internet.