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1. (WO2018145429) DIGITAL-DISPLAY MEASURING TOOL HAVING EXCESSIVE-DEVIATION ALERT DEVICE

Pub. No.:    WO/2018/145429    International Application No.:    PCT/CN2017/096400
Publication Date: Fri Aug 17 01:59:59 CEST 2018 International Filing Date: Wed Aug 09 01:59:59 CEST 2017
IPC: G01B 21/00
Applicants: D&C (SHANGHAI) TRADING CO., LTD.
上海禾荷贸易有限公司
Inventors: TIAN, Xiaodong
田小东
WANG, Zhe
汪哲
Title: DIGITAL-DISPLAY MEASURING TOOL HAVING EXCESSIVE-DEVIATION ALERT DEVICE
Abstract:
A digital-display measuring tool having an excessive-deviation alert device (2), comprising: a digital-display measuring appliance (1); a processor, provided within the digital-display measuring appliance (1) and used for calculating the differences between a measured value of the digital-display measuring appliance (1) and a preset standard value; and an excessive-deviation alert device (2), connected to the processor by means of signals and used for alert prompting according to the calculation results of the processor. A staff member can know whether the actual size values of a product to be tested comply with the standards, only by observing the excessive-deviation alert device (2) to instantly get a notification of detection results, improving the detection efficiency of the product, and reducing the workload of the staff member for checking the detection result.