probe

probe

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  1. HappyHippyDad

    Anyone got any Megger probe tips?

    I'm down to my last megger probe tip, having lost 2 of them. I keep going on line to buy some, but they only come in a set which is around £50 and I only need one or 2 tips. Does anyone have some floating around they don't use? Obviously happy to pay, including postage. Also, I've always...
  2. C

    locating armoured cable behind stud wall

    Trying to find an armoured cable behind plasterboard and studding. It was used to supply power from the house but has been disconnected Can someone suggest a probe or device to find it. There are screws in the PB and copper pipes on the ground behind the PB and twin core for sockets, but I know...
  3. W

    IMIT TWIN THERMOSTAT (LONG PROBE) Wiring diagram

    IMIT TWIN THERMOSTAT (LONG PROBE) hi just wondering if anyone can explain the wiring diagram for this thermostat. The question has been asked before but I can get the information I need. I have asked an electrician but he’s unsure.
  4. V

    Test Probe recommendations

    Hi, I've come across an unexpected problem. I've started to use the newer slimline wago 221 connectors, and when I came to do my continuity tests I found my kewtech test probes are too short to reach all the way inside the test port on the connectors. My KT63 is getting on a bit and I believe...
  5. Electrokids

    Accidentally measuring voltage with probe attached in current channels

    Hi How you doing? So i was accidentally measuring voltage with probes attached to current channel on my multimeters, and then suddenly "BOOOM!!!!!!!!" there's a blast at the end of my probes and the socket. Blackout are happen in my house after my mistake, thankful that the current of 220 v...
  6. U

    How to tell if a metal halide fitting is pulse or probe start?

    Hi, I recently bought a metal halide fitting but I have no idea how to tell if its a pulse or probe start unit. I have what I believe are both types of bulb and the fitting will start both, would that indicate its a pulse start? With the bulb which I believe is a pulse start bulb (has just a...
  7. D

    Can an oven thermostat probe (thermal bulb?) with a broken spot on the casing be repaired?

    I am replacing a thermostat on a wall oven and can only find used parts due to the age of the oven (1960's Frigidaire Flair). The used thermostat has a probe that goes into the oven and the casing or covering that covers the capillary tube has a break in it that exposes the capillary tubing. Can...
  8. bigspark17

    Immersion tank remote temp probe

    Hi i would like some kind of standalone cylinder stat that can send the tank tempreture to a display, ideally wirelessly. Situation, immersion tank in attic space, immersion switch/boost in hallway. Mixer shower & bath in bathroom run off tank, customer never knows if water is hot enough For...
  9. Marti

    Using our MFT on 500v IR as a damp test probe?

    OK, Stop laughing at the back! SO, I'm house hunting and, ignoring the number of beautifully decorated houses with rubbish electrics - I also want to be aware of any damp issues. This led me to try using the trusty Megger with sharp probes to test for damp. This appears to work, or at-least is...
  10. pe2dave

    dry ufh. Floor temp probe positioning?

    Arranging ufh in kitchen+adj utility. Lots of conflicting advice re probe position. (What makes sense to me). 1. Fit in conduit for ease of replacement. 2. Fit 'close' to heating element (which is what it is sensing). Without touching. 3. Fit as close as sensible beneath the controller on...
  11. R

    Fluke two probe testers

    PRODUCT RECALL NOTICE FLUKE 110V VOLTAGE TESTER T110 We have been made aware of some isolated incidents with this product where the voltage tester could display a false negative result, which can put the end user at risk of electric shock. The product affected is: Code Product Description...
  12. M

    Underfloor Heating probe

    Hi, Underfloor Heating probe checked and not working but in a position not to be re-inserted, what are the infra red sensors like, any suggestions. Cheers
  13. I

    Temperature probe with 110k ohm resistance!

    Hi all I have an electric underfloor heating system in my bathroom with a Timeguard TPT88 controller: (TPT88 - 24 Hour/7 Day Multi-Programmable Thermostat | Timeguard - http://www.timeguard.com/products/climate/thermolay-ufh-controllers/24hour-7-day-multi-programmable-thermostat) The system as...
  14. N

    Do any sparks do underfloor heating?

    Just had a call to give someone a quote for dry underfloor heating which I declined as I haven't done it before and I'm sure it's within my capability to do it but I wouldn't quote for something I have no experience of. Just curious if other electricians do dry underfloor heating?
  15. Rocboni

    storage bin control circuit

    Recently completed a job wiring a grain bruiser with several cross and elevator conveyors ect, we built a panel for it and I am I interested in how a particular part of it was done. I understand how the conveyors were interlocked so that the intake could not be started before the elevator ect...
  16. B

    Why Am I Having Problems Detecting Current At Wall Outlet With Gs38 Probe?

    Hi, I have purchased a Kewtech KT1780 Voltage Tester. But I can't get it to do a double pole test. The instructions show the user inserting the probes into the wall outlet. But I don't get any indication when I put the probes into the wall outlet. Is it because the probes are too small? I...
  17. J

    Megger PAT2 replacement probe

    Hi all, I'm new to both this forum and PAT testing. I've been given a Megger PAT2 to use but it's missing its flash testing probe, so I can't use the tester for Class 2 insulation tests. I'm not hopeful of getting a spare from Megger themselves so can anyone advise on a replacement? I'm afraid I...
  18. J

    Level probe

    does anyone have any experience in endress & hauser liquicap capacitance probes, namely re-setting the full calibration?<br /> it's a liquicap M FTI52 with a FEI58 electronic insert. I originally carried out empty and full calibration and all was fine untill management wanted to adjust the...
  19. S

    Alternative zs testing

    Hi, Can someone point me to Sinatra's explanation of fast loop testing with rcd's. Measuring zs at the board & linking out at the extremity of the circuit Cheers
  20. G

    Strange fluke 1653b question

    Hi all, Firstly hello and thanks for making this site so helpful, I'm trying to make a career change to be a domestic electrician and this site as been brilliant, so thanks. Now for my question, I have recently purchased a fluke 1653b off eBay and I got it calibrated straight away for...

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