best peice of gear dave jones forgot to mention - Page 1
Forum section: electronics / general

author: ftransform
author_rank: Frequent Contributor
timestamp: July 02, 2013, 09:45:00 pm
content: the haemostat.This is a simply wondeful tool to have in the lab. For electronics work I find it simply eons above any kind of pliers.If you don't have a pair of these then get them. I don't use the locking function much, but a pair of slim delicate pliers like that is just wonderful. They make test equipment repair soooo much more pleasurable.One of the best 5$ you will ever spend.

author: nukie
author_rank: Frequent Contributor
timestamp: July 02, 2013, 11:34:57 pm
content: If you don't use locking function then this sits somewhere between needle nose pliers and blunt tip tweezers?Sent from my Nexus 10 using Tapatalk 2

author: dr.diesel
author_rank: Super Contributor
timestamp: July 03, 2013, 12:09:11 am
content: Quote from: ftransform on July 02, 2013, 09:45:00 pmWhen I was in College these had a quite different use...

author: robrenz
author_rank: Super Contributor
timestamp: July 03, 2013, 01:39:32 am
content: Even better to have a set modified to grip wires like thisMy how to threadhere

author: John Coloccia
author_rank: Super Contributor
timestamp: July 03, 2013, 02:12:25 am
content: http://www.bausch.com/en/Our-Products/Low-Vision-Product/Professional-Magnifiers/Magna-VisorI live in mine when I'm doing electronic or instrument work. When I REALLY need to get close up, I take everything off (including my glasses) and take advantage of my horrid near-sightedness, but 99% of the time, I'm wearing one of these.

author: DigiGal
author_rank: Contributor
timestamp: July 03, 2013, 04:07:04 am
content: Quote from: John Coloccia on July 03, 2013, 02:12:25 amI had been using one of these and/or lighted magnifier lamp for years...Donegan OptiSIGHT VISOR (3x, 4x, 5x power)Very recently I picked up a Mantis Compact and no regrets, it's working out much nicer. Mantis is running a discount on the compact this summer that ends sometime in November.http://www.visioneng.us/mantis-3d-inspection-microscope-landing.php

author: cthree
author_rank: Frequent Contributor
timestamp: July 03, 2013, 06:15:22 am
content: Quote from: dr.diesel on July 03, 2013, 12:09:11 amLook for the ones with burnt ends.

author: poorchava
author_rank: Super Contributor
timestamp: July 03, 2013, 08:18:52 am
content: Medical equipment for sure. It so happens that my lady works at Vascular & Endovascular Surgery Block. They usually have those huge kits, different kind for each different procedure. And it never happens, that all the tools are used during the procedure. Since the package had been already opened, they are not fit for medical use anymore despite being sterile and never having made contact with patient's body fluids. And here comes the best part: those tools are disposable - they are made of high quality stainless steel, most are ground/polished afterwards and they are disposable. Since they are disposable, they do not re-sterilize them and repackage, they just throw them out (which means it's totally legal, because thechnically they have been scrapped by hospital, but do not count as medical waste).-all sorts of pliers/clamps (both metal and plastic ones)-various trays, bowls-syringes & needles (for flux, ipa, etc)-scalpels-gloves and faceshields (necessary when doing your own pcbs)

author: John Coloccia
author_rank: Super Contributor
timestamp: July 03, 2013, 11:19:11 am
content: Quote from: DigiGal on July 03, 2013, 04:07:04 amThat's actually kind of sexy in a Star Trek sort of way. Dang. How comfortable is the stereo viewing? Do you have to keep your head fixed very still, or is there a pretty wide range that works?

author: DigiGal
author_rank: Contributor
timestamp: July 03, 2013, 03:29:55 pm
content: Quote from: John Coloccia on July 03, 2013, 11:19:11 amThe Mantis Compact is the model down from the Mantis Elite. Be sure to watch Dave's Blog entry on the Mantis Elite, links below. The stereo viewing is extremely comfortable, I'm very nearsighted like you and wear progressive eyeglasses so traditional stereo microscopes are no good for me. Moving your head is not a problem and this enhances the 3D viewing giving you a look from different angles.EEVblog #390 – Mantis Elite Microscope ReviewForum topic for EEVBlog #390

author: John Coloccia
author_rank: Super Contributor
timestamp: July 03, 2013, 04:28:50 pm
content: I hadn't noticed the link to the Mantis. Thanks!

author: Harvs
author_rank: Super Contributor
timestamp: July 04, 2013, 02:26:51 am
content: So anyone have a good source for these haemostat things? My usual source, ebay, doesn't show much...

author: robrenz
author_rank: Super Contributor
timestamp: July 04, 2013, 02:31:23 am
content: Try different spelling ashere

author: Harvs
author_rank: Super Contributor
timestamp: July 04, 2013, 02:36:26 am
content: Perfect thanks.

author: G7PSK
author_rank: Super Contributor
timestamp: July 04, 2013, 11:15:07 am
content: In the UK they are called artery forceps the medical profession calls them Spencer Wells forceps or spencer wells artery forceps.

author: John Coloccia
author_rank: Super Contributor
timestamp: July 05, 2013, 04:04:18 pm
content: Holy, geez...that Mantis thing is >$3,000. Woweeee. Well, if my next product takes off, I'll be soldering boards basically morning, noon and night for some time to come, so it'll be worth it and I'll consider one then.

author: DigiGal
author_rank: Contributor
timestamp: July 05, 2013, 05:45:02 pm
content: Quote from: John Coloccia on July 05, 2013, 04:04:18 pmExactly why I took advantage of the special running this summer on the Mantis Compact for only $1380 plus shipping. At this price it's worth every penny for the work I do but I couldn't personally justify jumping up to the Elite model that Dave reviewed.

author: MacAttak
author_rank: Unknown
timestamp: July 06, 2013, 05:51:33 am
content: OP: I don't know how you get any projects done if that's your most important toolSeriously though, I would love to get one of those Mantis microscopes too, but doubt I could afford it before that sale ends. Maybe they will go on sale again (or something similar) once my bank accounts get replenished a little bit. /sighThe headband magnifiers are troublesome since I also have to wear prescription spectacles and never use contacts (allergy).

author: Unknown
author_rank: Unknown
timestamp: July 06, 2013, 06:01:23 am
content: It's funny how I can go to the surplus place and find a little tool, and think "oh, that's useful!" I have all sorts of little tools I picked up that way that make my life easier, like a magnifying sheet, etc.But the thing I use the most? I picked up an old emulator and took it apart. The most useful parts I got out of it were two powder-coated metal trays with rubber feet. They are PERFECT for holding a board over when I go over it with a hot air gun - the parts just fall out and right into the tray, and since it's metal, it's a great heat conductor and the parts stay relatively unaffected. The trays were originally for holding a circuit board to hold the chips in to program, but they're one of the few things I use every single time I sit down at the bench. Another useful things are those docks for holding laptops in with the CRT stand, they make excellent test equipment stands and even have room underneath for storing screwdrivers, breadboards, etc. They're rated at 100 lbs so I'm more likely to screw up the table before I break those. I'm probably going to go to the surplus shop tomorrow, take advantage of their sale, and pick up a whole boatload of little plastic vials for storing screws, parts, etc., in.

author: Winston
author_rank: Regular Contributor
timestamp: July 07, 2013, 04:23:30 pm
content: Quote from: John Coloccia on July 03, 2013, 02:12:25 amFor those in the US with a local Harbor Freight store, these are cheap and useful for inspection and SMD work. I own an earlier version without the lights which I don't need anyway:http://www.harborfreight.com/magnifier-head-strap-with-lights-38896.html

author: John Coloccia
author_rank: Super Contributor
timestamp: July 08, 2013, 03:47:42 am
content: Quote from: MacAttak on July 06, 2013, 05:51:33 amI've actually never had a problem wearing mine over my glasses. I wore contacts for many many years, but I've gone back to wearing glasses and haven't noticed a problem ever. Mine seem to work perfectly well. In fact, I much preferred them when I didn't need to get TOO up close because the relief on many binocular microscopes is problematic with glasses. I just preferred to toss on the cyclops headband and work like that. Have you tried a good, name brand set of headband magnifiers? Specifically, I wear an OptiVisor with a 2x magnifier...10" focal length. That's about perfect for PCB work, IMHO. After 5 minutes, I forget I'm wearing it, but it's just the right amount of magnification and focal length that it feels very very natural.

author: MacAttak
author_rank: Unknown
timestamp: July 08, 2013, 11:49:44 pm
content: The DA-4 model? No, I don't think that I've tried those. Does the headband adjust out a good ways? I errr ummm lets just say I have a hard time finding hats that aren't too small...

author: John Coloccia
author_rank: Super Contributor
timestamp: July 08, 2013, 11:58:23 pm
content: I have a bunch of different lenses for it, but I use the DA-4 the most. That's the 2x with 10" working distance. I don't think I've ever heard of anyone having a problem fitting it on their head, though if your particular head is...uhm...unusual(LOL), I guess it's possible that it won't fit. It might not hurt to just try one and return it if it doesn't work out.

author: jvdb
author_rank: Contributor
timestamp: July 09, 2013, 11:11:15 pm
content: In the spirit of odd/useful recommendations. These are great for cable management:3M Command Cord Bundlers

author: Chalky
author_rank: Regular Contributor
timestamp: July 10, 2013, 01:28:07 am
content: Quote from: dr.diesel on July 03, 2013, 12:09:11 amHahahaaaa! Nice.

author: Spunky
author_rank: Regular Contributor
timestamp: July 15, 2013, 10:58:34 pm
content: Quote from: Harvs on July 04, 2013, 02:26:51 amFarnell sell them as electronics tools, also any of the online medical supplies places, and of course ebay. I got a full set from a vets when they got flooded, the insurance company wrote everything off that got wet, including the mops in the cleaning cupboard.

author: LoyalServant
author_rank: Regular Contributor
timestamp: August 03, 2013, 08:40:09 pm
content: Dental picks?Don't think I have seen many mention of those.. i use them all the time.