I just purchased a new one of these XJW01 meters. It came in a pretty robust metal case and seems to have gotten cheaper. It has undergone "some" evolution but seems to display the same things on the screen as what I've seen online. I got it for $80 including shipping. I want to thank you all for sharing this information. This is not a normal approach for finding technical information on a product. It seems to be somewhat scattered about and being translated in many different languages. I was about to throw the manual up here via google translate for everyone but Wh1sper beat me to it. Thanks Wh1sper and the OP
Okay soo..
there's a menu button. If you hold it down It says:
LCR Set Options
Exit: X Ver:5.5
There is no X button
So restart it via the power switch and pretend I don't need to check that. Thanks for the options
I see my set of shielded probes, that's nice. Maybe a little bit long for testing in low pF ranges but still pretty nice. The BNC jacks are labelled as follows -
Lc Lp Hp Hc
Lc = Loading capacitor? Inductive Capacitive? Left Channel? Low?
Lp = Plate Load? Inductive Plate?
Hc = Henries passive? Hot? .. You get it. What the heck do these mean?
Hc = ?
I plug the black clip leads into the left, and red into the right. With no attention to polarity or what is signal or ground and then put a 10K R between the clip leads. It works. I swap some leads on one probe. It works. I get a reading near 10K.. Okay that looks correct
Then there's a whole range of other buttons. It seems like each button has a quick press function followed by a press and hold function.
Okay so here's a description of each button. As far as I can tell, the auto function does a lot. But sometimes I'm not getting all the info I want like what the impedance of what a given coil is.. How do I view ESR? What is this 2.7Mohm thing? Okay the buttons descriptions -
RNG / *image of gears* ( this button is blue )
Zero / *recycle logo-ish image with 2 arrows going in a circle* ( this button is red )
Hand / Aut ( this button is blue )
CLR / *recycle logo-ish image with 3 arrows going in a circle* ( all buttons from here down are green )
S *dot* P / ESR
QTY / +/- %
Freq / *picture of sine wave*
What do all of these buttons do?