Digital Caliper, Sangabery 0-6 inches Caliper with Large LCD Screen, Auto - Off Feature, Inch and Millimeter Conversion Measuring Tool, Perfect for Household/DIY Measurment, etc

Good value. I bought 2. They are consistent with each other and tested accurate at various ranges. Each one came with one battery already installed, and a pack of 2 spares. Comments: Strangely, the battery department requires a Phillips head screw driver. It is included. Be very careful not to lose these extremely tiny screws. Hint: Before using - always push the slide closed, take your finger off the slide, and then press the ZERO button to calibrate the readout. Hint: These are made from carbon fiber infused plastic. They are very sturdy, but they can flex. When measuring, do not use too much force or you can alter the reading. Hint: When the calibers are totally closed at 0.00, note the gap at the top of the measuring faces. They touch on the lower 3/4ths of the faces. When measuring, be sure to use the lower part. If you measure in the upper gap, you'll be off by about .04". ********** Accuracy testing: There is nothing more in this review except for technical details of the accuracy tests. Don't bother reading unless you are into this sort of thing. The accuracy tests had excellent results. The precision is supposed to be .01". I found they were about 10 times that accurate at about .001. That's as far as I can test with a readout that only goes to 2 decimal places. I used a set of Grade A2 precision gauge blocks to test. They are factory certified to be within 0.0002". For the .01 resolution of these calibers, these gauge blocks are WAY overkill. But I have them sitting here, so ... See the attached photos for measurement examples. Most of the measurements photographed were taken with the blocks left in the case, so the measurement shown in the case below them match the block used On a couple, I had to reposition. On these you can see the empty slot to the right under the caliber and read the measurement there. Sorry for the focus, I was hand-holding the phone. To make the numbers show, I was also hand-holding a flashlight. Most turned out OK, but at least one turned out pretty fuzzy. All measurements were done holding them properly with any multiple block wrung together. Only the photographed ones were done a bit sloppy. Luckily, at a resolution of .01, they could be sloppy and still be accurate. Very different from my normal measuring. To test for accuracy, test what a known item measures. Then, also test to see at what point a number rounds up. Then do these tests a various places along the slide. I tested 4", 2": 1" and .05". Then I tested to see where it rounds down/up. .105 measured as .10" .106 measured as .11" So, the rounding happened at precisely halfway between .10 and ,11. Perfect. Way better than the specs. Within .001 for a stated resolution of .01. Very good. In another set of tests (not photographed), I took the 4,2, and1" blocks and tested each with the addition of the .105, .106 blocks. They all rounded at the same place.

Fluent movement, accurate measuring, and good enough quality come together in a tool I never thought I would own. And then I got a 3D printer. This has helped calibrate the printer as well as measure things to make on said printer and it does it job perfectly.

The Sangabery Digital Caliper is well-constructed using lightweight ABS plastic and features a digital measuring gauge that offers quick and accurate readouts. It supports both inch and millimeter units, allowing you to switch easily based on your measurement needs. With a measuring range of 0 to 6 inches (150mm), it’s suitable for small to medium-sized objects and offers decent precision for general-purpose tasks. While the ABS construction keeps the tool lightweight and affordable, it does make it feel somewhat fragile compared to metal alternatives. It’s perfectly suited for occasional or hobbyist use, but for frequent or heavy-duty applications, the all-metal version is a more durable choice. Overall, this is a budget-friendly and functional digital caliper that serves well for light-duty measurement needs.

Awesome price and it works just great. I don't use one often, but when I want one I always have to go find the man and beg to borrow his and that comes with a lecture and he usually has to watch me use it. When I saw the price on this one I thought, why not get my own. I keep it in the box with my batteries and it is happy there. For a tool that has a delicate task to perform it is sturdy and the perfect size. The measurements I have taken with it are accurate. I quite like it.

Easy to use. Well made. Useful and accurate

Good price and functionality. Slides easy

feels cheap. comes on by itself everytime you touch it. no way to lock it in place. the scale doesnt match what the digital display says. the scale is off about a mm or 2

I’m glad I got this instead of the ones I could have bought at the box stores. Even came with 2 spare batteries.

Very accurate, very lightweight, great for what I need it for - mostly household and random works with my cars and bikes.

Good product with reasonable price but not that much accurate as I need to measure in MM for small particals Even didn't got 2 extra batteries with product as mentioned

If you do any type of repair work, this comes in handy. It came with extra batteries. The turn off switch is a little flimsy so make sure it stays off to save the battery life. Best thing, is the price. Recommended!

- 3 battery are included - Very precise (Tested on gauges feeler. It measured all the sizes correctly including 0.05mm))

Great