digital multimeter

  1. cyrilseban098

    My digital multimeter starts fluctuating while I bring it near to my started bike

    My digital multimeter starts fluctuating while I bring it near to my started bike even if the probes are not connected to any where .I can't read any value during that time.Therefore I cannot check my bike electrical circuit.My multimeter shows correct values when I connect to home ac supply...
  2. E

    wellhise wh-890d multimeter problem

    Hello i have a wellhise wh-890d multimeter. Yesterday i was trying to charge a motorbike 12v battery i unplugged the charger to check voltage then i checked the amp it is taking then i forgot the probe was in the amp hole (left 20A hole on the photo) then i put the meter on voltage mode and i...
  3. B

    Is this switch fit for my board?

    Hi all, The push button switch of my multimeter broke down. I threw the switch out. During the holidays I got intrigued and would like to fix it. This is the schematic of the switch I bought: https://robu.in/product/7x7mm-6-pin-dpdt-self-lock-lock-push-switch-10pcs or a direct link...
  4. Tejasvi471

    Multimeter Voltage measurement

    Hello there, I have purchased an auto ranging DMM, When i switch it to measure DC voltage and its measuring leads are not connected to any circuit (i.e. they are in open air) it starts to show voltages starting from 0 mV which increase up to 400 mV and again resets to 0 mV. Is it normal...
  5. L

    cheap digital multimeter but it seems unreliable

    I bought a cheap digital multimeter but it seems unreliable. However, I do not have another one to compare with. To start with, I connect a fixed value resistor to it and the reading range is at 200k ohm. As the reading goes up and down, see if you can figure out what is the value of this...
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