Slim GuideSkinfold Caliper

These are good quality calipers that are very accurate even with a three point pinch test once you calibrate them to a known body fat composition measured on a precise machine. What I mean is this. Go get your body fat measured in one if those super accurate machines that's sends a current through your body and can tell you exactly how much fat you have. Next go do a three point pinch test of your abdomen, chest, and thigh until you get the exact locations that correlate with the precise machine's reading. Make sure you mark exactly were you took your caliper readings from and use those same locations after that. Also when you take the abdomen reading do it sitting down or else your skin will be too taught standing up and your skinfold will read thicker than it really is by about 5 mm. There is no better tool than this to keep you honest about your weight problem. The calipers never lie. I know mirrors for me are not a reliable gauge for body fat since shadowing effects or change in muscle tone can give the illusion of being either fatter or thinner than you really are. Scales can't tell you if you are gaining or losing fat or muscle. For under $20 this is as accurate as any $3,000 device once you calibrate it like I've described. So far I've lost 10 lbs since using these calipers and my body fat readings are consistent with the weight loss so I know they are accurate and since I've lost close to no strength it only confirms it is almost all fat loss. If you are a body builder or competitive athlete where weight control without loss of strength is of importance, this tool is a must. I choose to do the three point skin fold test since it's faster than those that require several more skin folds and I can reach all the points myself because they are in the front. I don't need to rely on someone else having to get readings from the back side if my body. As I said once calibrated to an accurate machine the three point skin fold test is just as accurate.

Herramienta muy precisa

Good quality but really pinches. Comes with a nice guide for use. I think this is a little overpriced for a couple of pieces of molded plastic and springs but wanted a quality item for my clients. I opted for the white because I thought because of the trigger function, the black one might look a little scary to some.

Plain, simple, and cost effective! We have used a bathroom scale to measure our weight loss for the longest time. Sometimes this can be frustrating and not give you the whole picture. When you first start exercising, the weight loss is visually noticeable and readily shows up on the scale. But the closer you get to your goals, it might become a little trickier and mildly depressing. Body composition changes are is not as easily detected at this level, particularly when exercising with the intent to build muscle (weight lifting, calisthenics, etc). Using something like this device is not only easy (with a second person for some of the measurements), but it also gives you a better picture than pure poundage alone can do.Note: Your scale might be much better than ours, but our digital scale varies by 5-6 pounds in multiple reads within a 5-minute period of time with the same person wearing the same garments!Overall: Great price and good instructions to that give you all the details you might need for encouragement and data.

I bought these calipers to track my body fat to met a weigh-in and measurement requirement. It came with a book to give additional information which was very helpful, however I did look-up videos to help make sure I was correctly taking the measurements. There was really only one measurement I could take on my own the rest I needed help from someone. The trickiest part in using the calipers was finding the correct placement and holding the skin fold correctly. My help often left me screaming, "Ow, ow, ow!" Being a novice at this I'm not really certain of how accurate my readings were.

I was looking for an accurate body fat caliper to use at home. I am familiar with using the professional ones which cost $300-$600. Not wanting to spend that kind of money I thought I’d give this brand a try as it got good reviews.While the measurements appear to be close to accurate the whole unit is cumbersome to use. It’s GIANT measuring almost 12” long. Also the numbers aren’t any larger even though the device is so large so it’s really not a benefit like if someone had trouble reading m small print. But my biggest issue is that there is a rough spot in the plastic right where you pinch the skin. The result was with just one measurement my husband had scratches and broken skin from the caliper. Again, I have a degree in exercise science and know how to properly do body fat measurements, these calipers are just poorly made. You should not have broken skin from using a body fat caliper.It’s my advice to look elsewhere for a caliper. Perhaps mine was just defective in the way the plastic was poured and formed but I also find the large size difficult to use. There’s no real benefit to them being this large and I’d also have a hard time storing it. It would take up and entire drawer worth of space.

The Slim Guide Caliper comes with a user's manual containing 5 charts for testing 6 of the 7 skinfold testing sites on the body. Actually, attesting to the conformity / accuracy of the charts, my bodyfat ratio computed to be the same in the complete 7 testing sites and in the chart for testing in a single (one) testing site.I competed in bodybuilding during the '80s and owned this same model skinfold caliper then-- helped me to get and maintain well defined musculature. Then: bodyfat 4.5% for competitions. Now, 16% which is still PDG for a 70 year old