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Shahe pocket inclinometer

PeterT

Ultra Member
Premium Member
These digital inclinometers have been around for a while. Usually they are substantially bigger & heavier. I think Ive tossed out 2 now over the years that went on the fritz.
I've had pretty good luck with the SHAHE brand in other instruments. I needed an ideally smaller/lighter one so gave this one a try. So far so good. The display is bright & crisp. It seems to repeat very well. The older ones had a calibration ritual where you flip flopped & ress various buttons, which is fine. This one come pre-levelled out of the box. But it also has a null which is more what I do often (stick it on a reference, null to zero, then incline to som etarget angle based on that). The magnet is decent, but I'd say its half the weight of the old ones. My only gripe is the threaded inserts they chose for the back are some bizarro size. I've got lots of metric & imperial in that size but nothing quite fits. Almost like its a #5-40 or something. I'll figure it out on eday but too bad, because it wouldbe amenable to custom fixtures or whatever.
 

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This is what I bought mail order from Busy Bee.

Used it to set the correct home offsets for the robot arm.
 
The one you show looks larger, most are. If size isnt an issue more to choose from

If only size could be an indicator of precision. Unfortunately, I doubt that it is, or even could be. They prolly all use the same internal sensor with the same precision. Regardless of size, a quarter degree is a quarter degree.

But now you have me wondering if the accuracy is linear......or varies greatly with the angle.
 
I have one also, not that brand but it's pretty handy when you can trust it. When I got it, I tested it out a variety of ways and it was very accurate. Recently using it though proved it was very erroneous. I have not tried it again since, or delved into the hows or why's, but it's now in the trust but verify category.
 
I have one also, not that brand but it's pretty handy when you can trust it. When I got it, I tested it out a variety of ways and it was very accurate. Recently using it though proved it was very erroneous. I have not tried it again since, or delved into the hows or why's, but it's now in the trust but verify category.
I have one as well and it's just like my digital kitchen scale. When 1/2 cup of flour weighs 12 grams, it's time to change the battery.
When the inclinometer shows the top of the table saw at 25 degrees, that's the clue.
 
It would be interesting to test the stated accuracy +/- 0.2 deg. Probably a sine vise would be the best way, given its accuracy, consistent surface, magnetic base etc.
Side note, I did exactly this with my Chinese angle block set. Justrandom picks, some were within spec, some were not. I havent had to do a ton of odd angle setup work thus far.
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A guy should real ALL the instructions. Didnt know about Bluetooth. I could see that being handy in certain applications. Like set the gauge, crawl out from under the car, make some mechnaical adjustment, what does it say now etc
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