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Wasted $300 on a fancy load cell for my crane last month, found out my old mechanical gauge was actually more accurate.
Bought a digital load cell system from a slick salesman after a demo, spent a whole weekend wiring it up, then got a 500 pound swing in readings on the first lift and had to swap back - anyone else get burned by new tech that was supposed to be better?
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west.anna22d ago
Buddy of mine runs a small fab shop. Fell for one of those digital torque wrenches with the Bluetooth app. Spent two days calibrating it for a big beam job. First bolt it snapped right off. Over-torqued by 40 ft-lbs. Had to redo half the connection. His old click-type wrench never did him wrong. He sold the digital one on Craigslist the next week.
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Man, thats why I still keep my old manual gauges as backup no matter what fancy new stuff I buy.
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ben66212d ago
The Bluetooth torque wrench story hits close to home. That "two days calibrating" part is exactly what happened with my crane load cell. Spent a whole Saturday running test weights and making adjustments. First real lift with a 2-ton beam and it showed 2,500 pounds. Then 3,100. Then back to 2,400. Completely useless.
My old mechanical gauge never once gave me a false reading in 15 years. Just a needle and a scale, no firmware updates needed. I keep it mounted right next to the digital panel now as a sanity check.
It's like these companies sell you a solution to a problem you never had. Don't mind paying for real improvements. But this was a downgrade disguised as an upgrade.
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