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Author Topic: Wanted: Worthy LCD Vernier Caliper measuring 6 inch/150 mm  (Read 344 times)

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Offline Kiriakos GR

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They say that devil always hide in details and this translates regarding LCD type Vernier caliper that you may step-in in to several unexpected problems.

Product design alone of any LCD type Vernier caliper this is by far different than any 100% mechanical type Vernier caliper.

LCD Vernier translates to electronic sensor (reader) among with electronics supposedly capable for precision work.
And lastly we have to also worry about life-cycle of moving parts.

Any professionally working man at some point and due age he will seek an easy to see and read LCD Vernier caliper.

Cheapest Asian offerings start from a price of 2$ USD .
Practically all these products they are made in a single factory, from the cheapest up to better ones.
By this blog post I will try to explain few essential details.

Now think of your computer mouse as electronic device, there is optical sensor, every movement this is converted to digital signal, highest number of dots per inch this is what makes the difference.
Highest performing sensor among with electronics, among with undamaged mechanical construction, all these factors will contribute for accurate and precise cursor movement its and every time.
Now when our PC mouse gets clogged with dust and dirt, precision and fast response both starts suffering and eventually we are feel frustration (jerking moves and cursor position issues).
An expert person in graphics design he will immediately sense such performance issues, and followed thoughts would be: Repair due cleaning or Replace.

What we buy when paying for LCD Vernier caliper these are:
a) LCD size and digits resolution
b) Build quality of moving parts
c) Sensor tracking capability and this is translates to 0.01 mm measuring resolution (in a perfect world or if the maker this is a honest one)
d) Storage solution for our very sensitive LCD Vernier caliper

Mechanical type of Vernier caliper this can retain basic measuring accuracy even if this is under contamination by dust or lubricants’, but LCD Vernier caliper this is unable to operate at such environment.

LCD Vernier caliper this must be always protected and kept clean as to be a baby ass.
Serving duty of LCD Vernier caliper this is to be used as additional confirmation and not as mechanical Vernier caliper replacement.

Currently there is in the market one low cost LCD Vernier caliper this combining several good features among with software functions’, them capable to decrease wasted battery power.
Small Coin type battery it should be always removed when LCD Vernier caliper this would have occasional use, from he other hand when such LCD Vernier caliper has frequent use, then battery power savings they are become important.

I did spot this better made LCD Vernier caliper, and I do plan to buy one.
Yes this could be found at eBay and pricing starts at 11 Euro shipped.
Unfortunately for the lazy ones, only available search tip, this is you looking for specific product picture.

My own Blog post this serves to reconfigure your own expectations, because in the end of the day, not all available products they are designed according your own needs and requirements.  ;)
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Offline Kiriakos GR

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Re: Wanted: Worthy LCD Vernier Caliper measuring 6 inch/150 mm
« Reply #1 on: June 04, 2018, 05:35:42 PM »
For the adventurous readers here are few links for you to explore.
Naturally the hunting it is not easy about finding whom is the ODM?

Either way your gain would be at least honest specifications per model. 

1)  Guanglu Digital Vernier calipers

2) pngindustrial Digital Vernier calipers

3) Johnmantool Digital Vernier calipers ( model at first post above)
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Offline Kiriakos GR

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SH-20 LCD Vernier Caliper 6 inch/150 mm - Reviewed and shown a Poor product
« Reply #2 on: November 28, 2018, 01:38:52 PM »
Here is the best way to be scammed with these caliper, entire body this is made by poor machined brushed aluminum and only depth blade this is Stanley steel of worst quality.

1) Adjustment screw (aluminum) bend / dis-formed.   
2) Depth blade not wide enough so to add benefit of movement precision and stability.
3) Brushed aluminum body not having any perfect finish, not to mention that single fall at cement floor will deform and destroy measuring jaws.
4) Unseen to my pictures spring bar, this controls pressure by the help of Adjustment screw, this is bare iron painted with color of copper.  ( Another scam )  :P
5) Side by side comparison with a real Stanley steel tool, makes obvious and point out all differences which expert eye balls will notice.

The one millions dollar question this is how Experts they are your OWN Eye balls ?
Donate to this Blog and help it, we have quality eye balls and enough experience so to prevent your wallet from be manipulated.     
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