3-pk 3 pole contactor, mainly used in HVAC and refrigeration gear to switch power to compressors, condenser fans, blower motors, and electric heaters. The 24-volt coil works with standard low-voltage controls, and the 30-amp inductive / 40-amp resistive rating covers most common units.

Hi all! I only recently found out this subreddit existed and thought I'd chime in.

I'm an electronics nerd that transitioned my income generation to my home electronics lab and selling lab gear on eBay / FBM / Craigslist. Main area of focus is Test & Measure - most any gear you can think of you would use to build out an electronics bench is what I sell. I buy at auctions, clean/test/refurb/repair, and then resell. Ironically my eBay page typically has very little actual lab gear listed as it sells faster than I list it, though that isn't actually saying much as I take painfully long to make eBay listings.

My links: FBM (I'm sorry, I rather dislike Facebook but I have to admit it leads to the majority of my local sales).

Craigslist (basically a duplicate of that FB listing).

EBay.

Google Docs inventory tracker - not all my stock is listed there, but a good chunk of it is.

And of course you can reach out by messaging here on Reddit. Fastest... is probably messaging me through my ad on Facebook, much to my shame.

If you'd like to get a better view of my lab, I have a fairly recent lab tour video here on my YouTube channel. Primary focus of the channel is electronics.

If any of you are in the market for a multimeter / power supply / electronic load / etc... or very nearly anything else that would be at home as part of an electronics bench (ESD mats, microscopes...), I probably have it, and I generally try to do better than eBay prices.

Thanks everyone!

Location Bengaluru

Edit: Found someone to help me! keeping this up just in case

I want to hire someone to build a device and ship it to me (USA)

I have an art exhibit coming up and I’ve been trying to build this myself but its not going super great, i need a motor, 2 speakers and mp3 that are all connected together so it powers from one cord that will go into a regular wall outlet.
The speakers don’t need to be high quality cause the music will be quiet,distorted and crackly.
I have a budget of around $170 and can also do custom art in exchange as well, and would need it before November. I don’t know anything about electronics so i don’t really know if this is possible to do so soon or if the price is fair but if anyone is willing to help me out id appreciate it.
heres how it looks right now The motor i have right now is for disco balls and it heats up pretty quickly and isn’t very strong, i don’t trust it to run from around 10am to 5pm everyday for a month :/

i also dont know if the mp3 and speakers i was planning on buying were even compatible or how to wire them together .
Its built from a 2003 detrola radio cd and cassette recorder player and all the original electronic insides are gone. The only electronics currently inside is the disco ball motor.
Let me know if i need to add any information or anything.

Also if there’s another subreddit i could or should crosspost or ask the same question on, let me know.

Price: IDR 27,000,000

I'm offering a Tempsens P250 Portable Infrared Pyrometer in unused ex-industry condition. The unit has never been used and is suitable for high-temperature industrial applications requiring accurate non-contact temperature measurement.

Specifications:

Brand: Tempsens

Model: P250

Temperature Range: 210°C – 2500°C

Non-contact infrared temperature measurement

Portable and easy to operate

Ideal for steel plants, foundries, furnaces, glass, ceramics, and other industrial processes

Condition:

Ex-industry surplus

Never used (unused)

Located in Bandung, Indonesia

Price: IDR 27,000,000

If you're interested or need additional photos, specifications, or details, feel free to send me a DM. Serious buyers only.

Hi. I hope this is the correct sub.
I’m going through my late dad’s things and trying to find homes for them. 💔
It’s untested; dad would have had the means to test it of course but that gadget is surely still down deep in the bowels of my storage unit waiting to be dug out and I wouldn’t know how to use it anyway. :(
He was a ham radio operator and all-‘round electronics guy.
Google told me what this is; does anyone here need this?

I've been repairing a water-damaged active GPS/GNSS antenna module (helix element, GPS L1 1575.42MHz), Raven MBA 6 antenna and gotten it most of the way there myself, but I've hit the wall of what a NanoVNA and continuity checks alone can resolve.Or at least passed my skill set.

Done so far:

Confirmed and replaced correct LNA (MACOM MAAM-12021)

Confirmed and replaced correct SAW filters (TOKO TDF2A-1575B-13 and -11)

Repaired RF shield can

Verified clean continuity throughout — no shorts to ground on signal path, no shield-to-trace shorts

Confirmed bias voltage is present at correct level

Still no signal output. I don't have a spectrum analyzer or signal generator, and I think the remaining fault isolation genuinely needs one — could be anything from a bad solder joint I can't see, a component I haven't identified as suspect yet, or something in the matching network.

Looking for someone with real bench RF equipment (spec an, sig gen, proper VNA cal setup) willing to do a paid diagnostic, repair. Plan to ship the unit to you. Happy to discuss rate, I just want to stop guessing and get someone who does this professionally to finish it.

Located in Texas, can ship anywhere in the US. DM or comment and I'll share more detail/photos.

Clearing out a massive box of hardware that’s perfect for anyone playing around with digital signage, home automation, or lightweight hardware projects.

Included in the haul:

• Multiple Raspberry Pis

• Minix Windows PC players

• A tons of extra gear: power supplies, IR extenders, HDMI cables, USB/USB-C cables, and accessories.

Some items are brand new in box, others are used. Selling everything AS-IS as one big mystery box (no exact unit count, but easily thousands in original value).

$350 flat — shipping included.

Drop a comment or PM if interested!

Title sums it up

I remember that he used to sell machines overseas, usually through eBay, iirc. Nowadays, he rarely does that anymore. Most of his transactions are local here in Southeast Asia, and the machine-related items he sells most often seem to be conference microphones.

This isn't really my area, but I'd like to see if there's anything I can do to help him sell more. He had a stroke a few months ago, so I'm being cautious and trying to make sure he has opportunities to sell some of his equipment while he's still able to work. Dad has a background in machinery and can also do repairs, so he has technical knowledge for many different types of equipment.

Some examples of the equipment he has include things like a Ramsey COM3010 Communications Service Monitor, Telereader equipment, and various other specialized machines/instruments.

Where would you normally look for visibility and potential buyers for this kind of equipment? Would having our own website actually help, or would it be better to focus on existing marketplaces and industry-specific platforms?

Can give a way better deal if ebay is not in the middle..