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Electrical Voltage Current Tester Pen US $0.44 (AU $0.60), 2pcs Mini USB 2.0 Micro SD Card Reader US $0.77 (AU $1.04) @ Zapals

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Electrical Voltage Current Tester Pen US $0.44 (AU $0.60), 2pcs Mini USB 2.0 Micro SD Card Reader US $0.77 (AU $1.04) @ Zapals
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Taegukgi on 07/07/2018 - 09:50 zapals.com (778 clicks)
Last edited 07/07/2018 - 19:36 by 1 other user
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Electrical Voltage Current Tester pen

The digital test pencil is applicable to direct measurement of AC/DC voltage ranging from 12 to 250V and indirect detection of zero line AC, phase and off point. It also measures on-off of uncharged conductors.

Features
AC voltage test range 70-250V AC, DC voltage test range 12/36/55V DC.
If the LCD shows “Lighting” symbol, it indicates that the object is charged.
Touch the “direct test” button to measure, the stylus touch the measured object. Touch the “induction / breakpoint test” button, measuring pen nib contact with the measured object.
Suitable for electricians, maintenance, service, safety personnel, and homeowners can quickly test for energized circuits in the workplace or at home.
Note: When measuring non-ground DC, the hand should touch the other electrode.

2pcs Mini USB 2.0 Micro SD Card Reader - Random Color

This Mini Micro SD Card Reader is applicable to MICRO SD, SDXC, TF card, and widely compatible with Windows series, OS X, Linux, speakers, etc. Features ultra mini size and 480Mbps fast transfer rate. Plug and play, no additional driver installation required.

Features
480Mbps fast transfer rate for reliable copy/download/backup.
Plug and play, no additional driver installation required.
Powered via USB port, no additional power supply needed.
Applicable to MICRO SD, SDXC, TF card.
Widely compatible with Windows series, OS X, Linux, speakers, etc.
Mini size and lightweight, quite easy to carry.

Title prices include GST

Electrical & Electronics Memory Card Reader Voltage Tester

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Zapals
Zapals

closed Comments

  • INFIDEL on 07/07/2018 - 09:54

    Shows Coupon Expired (Logged into account) for voltage tester but applied correctly!

    • Taegukgi on 07/07/2018 - 09:55

      I just bought one now. Still works.

      • INFIDEL on 07/07/2018 - 09:56

        [Updated] works, but confusingly shows Coupon Expired before applying code.
        Charged us44c

        • nfr on 07/07/2018 - 10:16

          I got 44c too

        • BuyNow Think Later on 07/07/2018 - 11:16

          Me 3.

        • INFIDEL on 07/07/2018 - 11:35

          *PLUS GST (Gerry Shit-Harvey Tax)
          (us4c / us7c extra at payment)

    • Store Repzapals @ Zapals on 07/07/2018 - 18:54
      +1

      It is valid but need to log in or register to apply the coupon.

  • INFIDEL on 07/07/2018 - 09:59
    +1

    Don't know I would want to follow their instructions for testing circuit that is not grounded:
    When measuring non-ground DC, the hand should touch the other electrode. ⚡⚡⚡

    • mafmouf on 07/07/2018 - 10:06

      You know the voltage is high enough when you pass out.

      Product: working.

    • INFIDEL on 07/07/2018 - 10:08

      I assume they mean touch the other INSULATED wire?? (As shown in deal photo)
      ⚡⚡⚡Very poor instructions!!⚡⚡⚡

      • bargaino on 07/07/2018 - 11:19
        +1

        No.
        This thing measures voltage compared to your body.
        So it cannot be isolated from the circuit you are testing.
        Home AC wiring is grounded. So this can be used to check which pin (if any) is live.

        If you want to check for 12V in a battery, or ungrounded appliance, you will need your other hand to touch the "earth" - find a "zero volt" wire or point on the circuit board.

        • INFIDEL on 07/07/2018 - 11:43

          Yes, that's how it should work…
          (Photo on site seems to show touching insulated wire while testing DC) But Zapals does make unfounded claims…

          Worrying if testing high voltage (DC) ungrounded circuit, especially for those with heart problems (they may not know about)⚡🚫⚡

          I encounter "electric baths" in public bathhouses in Japan. I've never tried them. I always avoid mixing water & electricity. But many old timers there swear by them. I'd rather be cautious😀

    • abb on 09/07/2018 - 09:20

      The current passes through you regardless of what kind of circuit you're testing.

      NEVER use anything like this on mains power. If any of the 0.1c components in there fail, you die.

  • dantione on 07/07/2018 - 10:10

    This looks like a "power pen" which just tells you if something within its proximity has AC

    • INFIDEL on 07/07/2018 - 10:12

      Gives voltage ranges (AC/DC) on LCD screen rather than just a light indicating there is (AC) power.
      eg 12-36 indicates voltage between 12-36V

  • 00 on 07/07/2018 - 10:16

    Is this even legal in Australia?

    I wouldn’t trust a $0.50 device to tell me whether a potentially lethal wire was live or not.

    • aidhan on 07/07/2018 - 10:17
      +5

      Don’t trust it then.

    • INFIDEL on 07/07/2018 - 10:20

      The potential for misadventure & inadequate instructions is why I didn't upvote.

      If you don't know what you are doing with it, don't buy! Insulation may be substandard.

      Never rely on equipment (no matter how good) to tell you if what you are testing is live - turn it off at meterbox or disconnect before touching.

      If this device fails to work - it may indicate circuit isn't live, which could be a fatal error⚡⚡⚡

      I bought because I have plenty of experience with testing & safety. But intend only using this with low voltage cable faults & circuits (for quick indication before using multimeter).

    • Wiser on 07/07/2018 - 11:00

      Exactly
      Why would you put you life at risk with this?

    • chutibuti on 07/07/2018 - 11:19

      so if it expensive do you trust ??

      • INFIDEL on 07/07/2018 - 11:25
        +1

        Test equipment with appropriate electrical insulation certified for voltages higher than to be encountered (eg rated at 600Volts) do cost more.

        But that doesn't stop people making fatal mistakes using them.

        It's more do you trust yourself?
        Will you use this only on low voltages (like in car - a possible good use) & safely?
        If not, don't buy.

      • 00 on 07/07/2018 - 11:44

        No, but if it were from a reputable brand with certification/endorsement I’d be more willing to trust it. Personally I’d have a licensed electrician perform any electrical work as I am not one. I’m just questioning the legality of “junk test equipment” being sold in Australia. Some unsuspecting home hero handyman, who isn’t too cluey, may trust it.

  • netizen on 07/07/2018 - 10:51

    Thanks OP, ordered, may be useful one day! who knows!

  • bargaino on 07/07/2018 - 11:12
    +1

    480Mbps fast transfer rate

    Bullshit. An outright lie. I'd like to know the real speed. If you are lucky it might do 30Mbps, but some cheapies are much slower.

  • bargaino on 07/07/2018 - 11:22

    FYI:
    the voltage tester contains a large resistance, and relies on making a circuit through your body.
    Possibly not suited for anyone with a pacemaker :-)

    So whatever you are testing needs to have its earth/neutral/ground connected to you somehow, e.g. via the floor, not electrically isolated.

  • b-radicool on 07/07/2018 - 11:22
    +1

    Whilst insignificant for these items, you should probably add +GST in the title.

    • bargaino on 07/07/2018 - 11:23

      No, we do not do that in australia. AUD prices quoted should include tax.

      • INFIDEL on 07/07/2018 - 12:02
        +1

        Overseas seller - China based website displays price without GST. GST added at payment based on our location.

    • INFIDEL on 07/07/2018 - 11:28
      +1

      Yes. That's why we are being charged us44c & us77c.
      [Reported] to add PLUS GST in title.

    • quog on 07/07/2018 - 12:47
      +1

      If you choose AUD on Zapals it shows price "incl. tax".

      • INFIDEL on 07/07/2018 - 13:59

        Yes
        GRAND TOTAL EXCL. TAX AU$0.54
        TAX AU$0.05
        GRAND TOTAL INCL. TAX AU$0.59

  • INFIDEL on 07/07/2018 - 11:50
    +1

    Might be handy for quick testing of 12 volt circuits in car. Just touch "earthed" metal in car with one hand while holding this device. Check display for rough voltage reading.

    ⚡⚡⚡Avoid using on mains circuits for your safety⚡⚡⚡

    • retiredfeline on 07/07/2018 - 13:05

      But it only indicates 12V to 36V so effectively on/off. If you have a regular multimeter, might as well use that and save half a buck.

      • INFIDEL on 07/07/2018 - 13:41

        Just for quick indication. Easy to use.
        (More a solution looking for a safe problem!)

        Of course those with multimeters handy, & don't mind the little extra effort of connecting neg lead to some metal rather than just touching with body - that gives a reading of actual voltage. (My meter never seems anywhere near vehicle when I need a quick check, & I've got a few. This is going in glove box.)

        Potentially saves $ on buying meter just to check if there is power😉 Useful devices.

        Of course there are other ways to check like an automotive bulb & wires… costing nothing😀

        • retiredfeline on 07/07/2018 - 13:44

          The LCD is quite small on these things. Might as well connect the negative line of the multimeter to the car body, enjoy the large display and get a reading of the battery voltage. But if you don't have a meter already, then perhaps half a buck will do the job.

  • INFIDEL on 07/07/2018 - 11:59
    +1

    *PLUS GST (Gerry Shit-Harvey Tax)
    (us4c / us7c added at payment)
    [Reported to update title]

    • INFIDEL on 07/07/2018 - 13:51

      Title updated

  • laney on 07/07/2018 - 13:30
    +1

    As an electrician, I wouldn't recommend anyone use this tester. If the resisters inside fail, you could get the full voltage through your body. I wouldn't use a high quality expensive one, let alone a cheap one like this

    • INFIDEL on 07/07/2018 - 13:46

      It might have a use - in some low voltage applications (eg in a vehicle, finding cable faults). Bought one out of curiosity for that use.
      Warned above not to use with mains power.

  • dylo on 08/07/2018 - 19:29

    Can't wait to stick this in a few power points.

  • Gmetal on 08/07/2018 - 22:35
    +1

    Please don't buy cheap electrical test equipment, its not worth a risk even if small. Do not use any cheap multi-meters etc near any source that can kill you, e.g. Mains power.

  • montemaj on 09/07/2018 - 11:04

    Can I use this to check an unplugged electrical device to see is the wiring is shorted ? If not, can anybody tell me how to check plug using multi-meter ? I have an electrical device that tripped our power. I just want to check if the electrical is shorted.

    • INFIDEL on 09/07/2018 - 17:59

      Could be earth leakage rather than short.

      Basically, earth leakage trips the earth leakage circuit breaker (RCD Safety Switch) at meterbox or distribution box.
      A short will trip one of the set of normal power point circuit breakers (usually beside the RCD Safety Switch).
      See which is tripped - no need for a meter😉 (Sometimes the RCD Safety Switch is combined with the circuit breaker, so won't indicate any extra information.)

      In heating elements in jugs etc, earth leakage may only show when element is heated. In my experience, a multimeter won't detect that.

      This device is not suitable - it requires some voltage present. For safety - DON'T use on mains power!!

      A multimeter can be used for testing for a short circuit on an unplugged device - just test for any short between any of the pins on the mains plug.

      Look, but don't tamper with the circuit.
      And get better advice than usually available here😉

  • ash2000 on 09/07/2018 - 11:21

    Bought one of these (current testers) for 99cents from JD last month. I didn't know what it did, or if I needed it at the time of ordering, and now I've received it, I still don't.

    Looks nice in my toolbox though.

  • INFIDEL on 08/08/2018 - 16:31

    ⚡Received Voltage Tester⚡
    Now to work out how to use it…

    No instructions (see deal site) or displayed packaging, just tester with 2 buttons you touch -

    ¤ Direct Test: touched known 12VDC bare wire with probe - all voltages showed, so is powered
    Touched again while touching other bare wire - correctly showed as 12V (shows as within a voltage range for quick indication)

    ¤ Induction Test: touched insulated mains cable - correctly showed as live ⚡
    / Break-point Test: Deliberately disconnected 12VDC along an insulated cable but it did not detect where there was a break (only 1 of 2 wires disconnected, wires connected to LED strip), but detects break if both wires disconnected.

    Can't imagine this 60c tester will get much use (have a few multimeters handy).

    Remember to use with great care!
    When touching bare wire, preferably only use on known voltages around 12V (eg use on car, 12V LED installations, etc).

  • nfr on 09/08/2018 - 20:32

    Still waiting for mine

    • INFIDEL on 09/08/2018 - 22:04

      And we ordered only minutes apart…

  • c64 on 11/08/2018 - 12:54

    i got mine today. seems to work.

    detects mains voltage by putting my thumb on the induction test point and moving it close to the active pin on a power point.

    i also plugged in a cable and moved the tip around the cable sheath. it could correctly detect the active when the switch was on/off.

    i'm not game enough though to actually make contact with mains voltage - i might just tape that up

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