how to calibrate the scale for it to weight accurately
1813971
Well put it on a sturdy flat surface. wobbly surfaces can cause subtle movement in the material being weighed, especially the surface plate. Once it is still it should settle to zero if it doesn't, then hit the tare action and that will re zero the scale. The directions should tell you on how to operate the tare function.
936413
When I purchased this scale it was already pre-calibrated. I just used it right away and have never had a problem with it being inaccurate!
1256984
There is no need to calibrate the scale before use. I use the scale to weigh out coffee for my morning brew. The measurement readings change with increases in weight. From 0-200g you're able to measure to the nearest hundredth of a gram (0.01g). From 201-500g your able to measure to the nearest tenth of a gram (0.1g)From 501 - 2000g you're able to measure to the nearest gram (1g)Hope this helps.
669201
Did you do the initial calibration? For the first use or anytime you move the scale you have to recalibrate it. Press down with you palm and let go and then the scale should show 0.0. Then wait for the zero to go away. Then try stepping on the scale. Also make sure you're on a hard (wood or linoleum) level surface. Hope this helps!
1171277
call customer service # in your book, sounds like you need to re calibrate it. LOL Get ready take to a gym, you need like 300 lbs of weight to calibrate.
234348
Yes, just put it on the scale and hit the tare button and the scale will zero with the "weigh-boat" on it. Then you will know the exact weight of what you put in it. Very pleased with my scale!
103823
The maximum weight is 20 graims. Place the two supplied 10 graim weights and calibrate. If you need more accuracy buy an expensive scale. This is a great accurate scale for the price.
212890
Are you sure you have working batteries in it? I'd check that first.You also have to stand on it a few seconds before the numbers appear.It initially should be set by standing on it until it starts toregister the weight and, then, get off it and wait for it to displayO. You can then weigh yourself. If you move the scale at all, resetit. Also, it really needs to be on a flat hard surface. (Don't recallwhether the scale came with a tab that needed to be removed for thebatteries to work or not but, again, I'd check the batteries first.)Finally, the display is not baclit, so needs to be viewed in areasonably lighted area. Hope this helps. Are you sure you have working batteries in it? I'd check that first.You also have to stand on it a few seconds before the numbers appear.It initially should be set by standing on it until it starts toregister the weight and, then, get off it and wait for it to displayO. You can then weigh yourself. If you move the scale at all, resetit. Also, it really needs to be on a flat hard surface. (Don't recallwhether the scale came with a tab that needed to be removed for thebatteries to work or not but, again, I'd check the batteries first.)Finally,... » Read More Are you sure you have working batteries in it? I'd check that first.You also have to stand on it a few seconds before the numbers appear.It initially should be set by standing on it until it starts toregister the weight and, then, get off it and wait for it to displayO. You can then weigh yourself. If you move the scale at all, resetit. Also, it really needs to be on a flat hard surface. (Don't recallwhether the scale came with a tab that needed to be removed for thebatteries to work or not but, again, I'd check the batteries first.)Finally, the display is not baclit, so needs to be viewed in areasonably lighted area. Hope this helps. « Show Less
2239205
Stand in front of the scale as if you are stepping up to weigh. Put your left hand over the left end of the measuring scale. You should feel, and then see, the end of a screw that can be turned with a regular screwdriver. This screw adjusts the balance. You should turn it either right or left until the balance bar on the right side is level between the two sides. I forgot to mention that you must ensure that the weight is set right on the zero point. I hope this helps. I haven't adjusted mine since I first set it up a few months ago.
2225355
I discovered after I had the same issue that I needed to press the scale quickly and let it "set". When you see the zero's on the display, you can then step on the scale and it will calibrate your weight. Hope this helps.
450339
I purchased a 100g calibration weight which I use once every month to ensure that the unit is measuring accurately. Since this is not a high end scale, I would recommend doing it.
627493
We have been using the scale 4 months, we have not calibrated it. We used it right out of the box, just make sure to use, on a level flat surface.
1056084
any scale can be at sometime. Have you been stepping on it so it registers some weight, then stepping off and waiting until it zeroes? That was my original mistake...not doing this. Was about to toss it, but now it works fine and is consistent
1215965
If by calibrating you mean bringing the scale at 0 when you place on it the container in which you wish to weigh something, there is a button that calibrates the scale at its touch. It's user friendly...
985534
In the User Manual, there are no instructions for calibrating this particular model (ME-5KG), so I'm fairly certain calibration is not available for this scale.
2015823
From the owner's manual: IX. Calibration Adjustment 1. Press the ON/OFF key to turn the scale on. 2. Press and hold the MODE key for three seconds until the display shows "CAL" then release. 3. Press the MODE key again, and the LCD will flash the first calibration weight. Place the required weight on the middle of the platform 4. The LCD will flash then flash the second required calibration weight. Place the required calibration weight on the middle of the platform. Skip this step for model ACP-500. 5. The LCD will display "PASS" and return to normal weighing mode. Calibration is complete! According to the manual, you will need both weights.
1721948
What I do to get an accurate weight I put the box on top, read the result and then I take it off, I put the scale in "0" again and put the box on top again just to double check if it's the same weight. I believe is pretty accurate because I use UPS and is always correct on the weight. The biggest box I have weighted is 52.50 lb ...I hope this answers your question