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A Digital Readout Tape Measure That Works in Mud and Dust
Crouching next to a crack gauge in a dim tunnel, squinting at a tape measure's tiny tick marks, then transcribing numbers by headlamp—most field engineers know the drill. Parallax slips in. The reading smudges. And by the time you key it into a tablet, you've lost a few precious millimeters. That’s exactly the kind of friction Kingmach wanted to cut. Our digital readout tape measure puts the exact measurement on an LCD screen at eye level, even when the blade is hooked over a bolt head or stretched across a wet joint. It reads in metric or imperial at the push of a button, holds values until you can log them, and shrugs off the grit and spray common on job sites. For convergence monitoring, rock joint surveys, or quick offset checks, this tool turns what used to be a two-person, error-prone ritual into a fast solo operation. We build it the same way we build our in-place inclinometers and extensometers: tough, no-nonsense, and easy to slip into a vest pocket. No special training needed, just turn it on and measure.
Technical Detail
The Kingmach digital readout tape measure starts with a heavy-duty steel tape in a shock-resistant ABS housing. The blade is nylon-coated for scratch resistance and stands out 2 to 3 meters without breaking—handy when you need to bridge a gap or reach overhead. Out on a slope or in a dusty adit, you flip open the protective cover, pull out the tape, and the LCD brightens into clear 6 mm digits. No more guessing whether a mark falls on 12.3 or 12.4 mm. A hold function freezes the reading even after you retract the tape, so you can record numbers at your own pace. Accuracy stays within ±0.5 mm over the rated range, consistent with Class I tapes under ISO standards, and the internal encoder resists moisture and grit thanks to an IP54 seal. Engineers who track tunnel convergence often pair this tool with a Kingmach data logger or third-party Bluetooth receiver; the tape’s wireless output sends each measurement directly into a spreadsheet, cutting out manual entry. For those mapping rock joints or monitoring structural cracks, a button lets you toggle absolute and incremental modes. If your project calls for a longer blade or a custom starting hook, our factory can build to spec. The unit runs on two AAA batteries tucked inside the grip—no proprietary cells to hunt for in remote locations. Kingmach customers in over 40 countries already use our digital readout tape measures alongside vibrating wire piezometers and borehole extensometers, so the same local support and calibration services apply. Should anything act up, our regional distributors can ship replacement parts within days, not weeks. In short, it’s a measurement tool that merges the simplicity of a tape with the repeatability of digital sensors—without demanding a cleanroom to function.
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Portable Dynamic Signal Acquisition Readout JMYS-1008BX
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FAQ
The housing meets IP54, so splashes and dust won't kill it. But it's not submersible. If the blade gets wet, just wipe it dry before retracting to keep the markings clean. The encoder is inside the housing, away from the tape path, so mud on the blade doesn't affect the reading.
The tape has Bluetooth built in. Pair it with any BLE-enabled device and it will transmit readings as keyboard inputs—straight into the active cell in Excel or a notes app. No extra dongle needed. For older data loggers, we can supply a USB receiver on request.
With two AAA alkalines, expect around six months of daily use if you switch it off between measurements. The screen dims after 30 seconds of inactivity to save power. Carry a spare set just in case—they're available everywhere.
On paper, both are good to about 0.5 mm per meter under ideal conditions. The difference is you're not squinting at tiny lines and guessing the last fraction. The digital readout removes parallax and gives you the same number every time, regardless of who holds the tape.
Standard lengths are 5 m, 7.5 m, and 10 m. For specific monitoring needs—like large-diameter tunnel profiles or long-span crack arrays—we can supply 20 m or 30 m blades with a slightly wider blade stock for stiffness. Lead times stretch a few weeks, but the cost difference isn't huge. Talk to our sales team with your project details.
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Mail: [email protected]
Contact Us: +8613808434127
Address: No. 188 Tongzipo West Rd, Changsha, Hunan, China