Perfect Pi Diameter Circumference Pi Tape Measure Imperial and Metric Tape Measure 1/2-inch by 12ft / 3.5m

Our newest and toughest Diameter/Circumference measuring tape has the same blade measurements as our popular DCT120 Perfect Pi Diameter Circumference Tape Measure, but adds an auto-brake feature to keep the tape extended when adjusting length. This is a 12ft / 3.5m length steel flexible tape that is a half-inch wide. It comes housed inside a durable and shock-resistant ABS and aluminum case, coated in rubber for excellent grip. With a loop-style endpiece and thick steel blade, this tape will stand up in any environment. The retraction mechanism is automatically braked upon extension, so tape can be extended without applying constant outward pressure and will cinch down on any measured object automatically or with a push of the underside button. Its high-visibility chrome case is paired with a reflective disc for easy location in dark conditions. Easy-read tape offers much larger numbers against a high contrast white background for simplified measurement readings in low light areas. The top of the tape gives standard length measurements, while the bottom of the tape gives diameter readings down to the millimeter and 100th of an inch.