Low Cost PCB's Low Cost Components

Author Topic: Kaise SK-6500 Digital Multimeter Teardown  (Read 229 times)

0 Members and 1 Guest are viewing this topic.

Offline SinsBird

  • Newbie
  • Posts: 2
  • Country: lt
Kaise SK-6500 Digital Multimeter Teardown
« on: November 15, 2017, 07:56:35 AM »
I love it. Looks like Beckman CircuitMate DM77.



 

Online HalFET

  • Regular Contributor
  • *
  • Posts: 106
  • Country: be
Re: Kaise SK-6500 Digital Multimeter Teardown
« Reply #1 on: November 15, 2017, 08:03:18 AM »
I like how they soldered a sense wire onto the current shunt.
 

Offline SinsBird

  • Newbie
  • Posts: 2
  • Country: lt
Re: Kaise SK-6500 Digital Multimeter Teardown
« Reply #2 on: November 15, 2017, 08:10:34 AM »
Haha, how come I did not notice that :D
 

Offline Kleinstein

  • Super Contributor
  • ***
  • Posts: 3433
  • Country: de
Re: Kaise SK-6500 Digital Multimeter Teardown
« Reply #3 on: November 16, 2017, 04:57:27 AM »
It looks like the fuse is for the batteries, not the current ranges.  |O
It also looks like there is even a white wire bridging the fuse. :palm:

The sense wire on the shunt can be a way of adjustment.
 

Offline gardner

  • Regular Contributor
  • *
  • Posts: 95
  • Country: ca
Re: Kaise SK-6500 Digital Multimeter Teardown
« Reply #4 on: November 16, 2017, 06:12:19 AM »
It looks like the fuse is for the batteries [...] also looks like there is even a white wire bridging the fuse.

What looks like a jumper across the fuse is the white and grey wires that lead down to the selector switch and AMPs input area on the other side of the board.  I think the fuse is physically located near the batteries only so that a single access panel is needed for both.
--- Gardner
 


Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf