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Angle indicator recommendations?

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larry_g

Well-known member
Joined
Apr 28, 2007
Messages
16,907
Location
oregon
What's your budget and accuracy requirements? Resolution? Calibrated or resettable? There are a whole lot of instruments out there that could do the job but your requirements will dictate what one will suit your needs best.

lg
no neat sig line
 

RTM

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Joined
May 13, 2019
Messages
13,348
Location
SF Bay Area
I have the Tilt Box (not sure if 1 or 2), which seemed to be the starting point for all the others. Gift from a friend, hardly ever use it. Powered it back up a few weeks ago after several years in storage, with the battery out, still worked fine.

My biggest beef is it's so dang big. For KISS stuff, it's ok, but I'm often trying to measure some small internal angle where that thing won't come close to fitting in any direction. But none are digital.

So I buy every protractor type tool I find, and they come out much more often than the tilt box.
 

L.Cheapo

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Joined
Oct 23, 2014
Messages
6,061
I have a Wixey WR300. It's highly rated and reasonably priced, but wasn't accurate enough for me for leveling. It would read level, then rotate it 90* or 180* and it would read .1* or .2* differently. That may be good enough for most people, but I went back to using a Starrett level.
 

Dave455

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Joined
Mar 19, 2013
Messages
5,839
Location
Sussex, England
Does it have to be digital?

Generally speaking, if I have a choice of digital or not, the latter usually turns out to be the longer lasting instrument.

There is a Japanese company called Ebisu (famous for making these, very practical, transparent levels).
IMG_3558.jpeg

They offer a very simple (and inexpensive) inclinometer, if you don’t need it too accurate.
IMG_3560.jpeg

But if you want something a notch up, they offer that too!
IMG_3561.jpeg

If you want something really nice, Shinwa (also Japan) offer these -
IMG_3557.jpeg
 

YesIHaveAHammer

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Joined
Jun 1, 2025
Messages
939
Would be nice to have something that clips or attaches someway onto a spirit level, rather than needing to be taped on.

Best perhaps would be a level design with a hole in which a compatible angle finder can be slotted in. I'm sure level manufacturers would rather I buy 4 separate digital levels though, but in reality it means I'm not buying any and instead supplementing with an angle finder.
 
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AEAdam

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Joined
May 27, 2023
Messages
2,855
Location
SE PA
My stabila electronic level measures angles. Depending on what you are using it for, the form factor of a level could make a lot of sense.
 
OP
I

Innovate1

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Joined
Jul 28, 2014
Messages
4,313
Location
Illinois near St. Louis, Missouri
A couple uses... I need to measure the angle of the swing arm on a torsion axle and the accuracy of 0.5 degree is plenty for that and maybe overkill. For tilt of table saw blade more accuracy would be good. It's not going to be used a lot so will be stored with the battery out to prevent damage from aging batteries.
 

Steve_P

Well-known member
Joined
Sep 15, 2010
Messages
5,215
There are/ were free apps for phones. Just place the edge on a surface & it displays the angle.
This one is Angle Pro.
IMG_6942.png


Sure, but my phone isn't magnetic and most people don't want to be dicking with a $600+ phone when lying on the garage floor and checking a driveshaft, or during setting up tubing to be welded. If you want to level your stove, then ok.
 

willf650

Well-known member
Joined
Mar 10, 2010
Messages
978
I have the Klein linked already. Main use is bending pipe and I like the fact I can zero it at the start of a bend as the pipe my not be at 0 degrees starting out depending on the surface your starting on.
 

GeoBruin

Well-known member
Joined
May 5, 2018
Messages
3,755
I have the Klein others have mentioned and I used it all the time for setting up weldments. I decided I wanted at least one other, so I went back to Home Depot where I think I bought the original. They didn't have the Klein, but they had a similar one branded Milwaukee so I picked it up, but it sucked! It just wasnt repeatable. The klein I could set, take it off, move it around, put it back, and it would read the same. I could also flip it over on the same surface and it would read exactly the complimentary angle. The Milwaukee never read the same twice.

In my search to find another one, I wound up with this Heupar and I really like it. It's got a couple other bells and whistles that are cool, like the digital bubble, but the best thing about it is the .01 degree precision readout. When you're really trying to get something dead nuts, it's easier to creep up on an angle when the readout has more digits.

It's slightly larger than the klein, so the Klein still gets use in cramped quarters, but I highly recommend the Heupar as well.

 

drokihazan

Well-known member
Joined
Apr 8, 2018
Messages
307
The Measure app is built into every iPhone and measures level for free. It's also surprisingly accurate at measuring the distance between two points using ARKit and the phone's cameras and LIDAR scanner.
 
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