These UTH units are a necessity for most types of ...
590867
These UTH units are a necessity for most types of Geckos and are well made and "safe" to use. Really rely on this product!
4885337
Very handy. Keep the wrenches so you can keep it tuned up.
Any good working units need to be maintained. If you do you will be happy for a long time.
1892368
I always keep a few of these in my box, as they come in handy for making copper-to-PEX connections. I know everyone talks about a "whole house PEX system," but I've found that judicial and careful use of copper can work really well. For instance, around water heaters and pressure tanks, copper can make for a cleaner look and more control over where your lines go. In addition, some people like copper for their drinking water lines.

Whenever I've used these, all I've done is sweated the adapter onto the end of the copper pipe -- then connected the PEX line. I could see people splicing some PEX into their copper system finding these really great, too.
4510453
If you're stuck using a catheter and would otherwise use a plug, these are a real saving grace. They're much faster than fumbling with a plug when you really have to go and dirty hands or other surfaces are less to be introduced to the inside of the catheter tube when using the valve since you don't have to take it out, possibly touch it on accident, and then put it back in. These are great for catheter users who get constant UTIs with plugs or bags... there's no way for urine to back up or wash back from the bag to the bladder and there's no plug to accidentally contaminate when you pull it out empty your bladder. The flip valve has just enough resistance that with some care it won't accidentally come open but not enough that it will cause undue pain on arthritic hands. It's also great for wheelchair users because you just use this with a bit of extension tubing and then you don't need to transfer or fumble with a bag that may be difficult to get high enough above the toilet to empty. You can just take it out, flip the valve, go, flip it back up, and be on your way.

These are kind of expensive on Amazon. I have to assume you're paying for Prime shipping if you buy it here. I've tried Allegro Medical before but they never showed up (nor did they refund me) and they're essential enough to me that I'm willing to use Amazon if it ensures I actually get them. I also have to buy them less often than the plastic plugs because I'm not constantly contaminating the part that goes inside the catheter with dirty hands or by dropping it on a bathroom floor.
3344419
The photo of this product is the same photo for all battery versions but this is the correct unit for the Sony NP-F series or the Sony DCR-VX series. The first time I ordered the wrong style despite the photo showing the unity I needed.

Aside from some confusion on which unit fits which batteries,I am pleased with the operation of this unit. I use these batteries on 3 different video products, cold shoe mount LED lamp, field monitor and off camera LED lighting panels. So, this charger is a must because I use a lot of these batteries. You can actually get adapter plates to charge different battery styles, for example the Canon camera batteries. Aside from the obvious charging of 2 batteries at a time and LDC readout, the not so obvious benefit is the higher power that this unit supplies. It charges the batteries quicker than the cheap little single chargers that cost about $18. You can even feel by the weight that this unit has some copper in its guts.
1326655
Great units, love using them while hiking and camping. Great for emergency situations where you need to boil water or drink bottled water because of earthquakes or floods.
Does not filter Viruses. Just bacteria.
541375
These little guys are rather useful for a variety of setups. I use them to mount my tascam recorder to the top of my camera and it works great. They are metal and I trust them with my expensive gear. I can't think of any complaints.
1864480
It is extremely important to me when traveling to have a single pack to keep track of wires, cables, thumb drives, chargers,etc. The Patu Roll Up fills the bill quite well and also provides me with a storage pack to keep these items from getting lost when I am not using them.
3566477
The big tubes make a lot more sense than the standard 1 oz tubes, if you go through a lot of this stuff (and I do); the urethane is much less likely to harden up between uses, and the cost per unit of glue is lower.
1349831
a must when quickly changing out attachments. Heavy brass and when attachment is on you can feel the quality.  The valve can be disassembled when not attached to a a hose - a good thing and a bad thing if you are not aware. Parts can drop out easily if it is not attached to the hose But it makes cleaning inside easy.  Does the job well.
3798251
These are the best recommended tubs of unfiltered uv black ligth, to create an expossure unit, for the screen printing process, I almost expend houndreds buying it from the screen printing supplyers and found it here, now i can make my own expossure unit at a lower price, thanks amazon. :)
4745335
You need these, probably won't realize you use them but they are handy!
1264740
As a Software Architect and working with different PC's and operating systems, this little unit is a life saver when installing operating systems and backing up more than one hard drive. So far no complaints and for little money, a great item that works when needed.
I have several more expensive units, I have purchased over the years and bought this one for traveling outside my office; no regrets.
1925757
A good number of these were bought for the storage of electronic meters of various types to keep them safe from harm They are also big enough to store the leads for the meter keeping them handy and ready to use when ever they are needed.  I bought a number of these handy
little boxes for that purpose and they are working just fine.  The price is well worth every penny spent for the peace of mind they provide.
434336
Works great when needed , sometimes hard to find in stores
2453342
A must have for any respectable unifi setup... well worth the cost, I've deployed three of these so far and will continue to use.
3304257
These work great and are a must have if you start a new tank.  This way you do not have to keep bringing in water samples to the pet store.  Also, you can monitor things and fix issues before they become large