Carbon Fiber Electronic Digital Caliper Ruler 6" 150mm €2.74 @ Banggood

Suckit · 21-10-2017 8:03pm #1

You must use the code 58f6b2 to get the price down.

DANIU 6inch 150mm Electronic Digital Caliper Ruler Carbon Fiber Composite Vernier €2.74
https://www.banggood.com/DANIU-6inch-150mm-Electronic-Digital-Caliper-Ruler-Carbon-Fiber-Composite-Vernier-p-1161405.html

EDITED
Also on Aliexpress for €2.70

https://www.aliexpress.com/item/Vernier/32787502424.html

Description :

6inch 150mm Electronic Digital Caliper Ruler Carbon Fiber Composite Vernier

Features :

Made of strong Plastic carbon fiber composites.
Two way measurement, internal and external.
Linear capacitive measuring system.
Zero setting in any position.
With easy to read large LCD display.
Minimum scale to read is 01.mm / 0.01 inch.
An ideal tool for a broad range of industrial and automotive applications.

Specifications :

Measuring Range : 0-150 mm / 0-6 inch
Resolution : 0.1 mm / 0.01 inch
Repeatability : 0.1 mm / 0.01 inch
Maximum Measuring Speed : 1.5 m / sec or 60 inch / sec
Display : LCD screen
Power : LR44 / AG13 / SR44 1.5V
Total size : 245 x 80 x 15mm
LCD display size : 62 x 30 x 15mm

Capt'n Midnight · 21-10-2017 10:44pm

I'm tempted to get one just to see if this would work

https://hackaday.com/2013/06/20/giving-digital-calipers-bluetooth/

Most of these cheap Chinese digital calipers already have a serial output, so [Fede] only needed to build a circuit to take the serial output and dump it in to an off-the-shelf Bluetooth module.