规定了制造商将进行的一系列测试以及报告这些测试的术语，使制造商能够在通用基础上声明多普勒胎儿心跳检测器的特性，从而允许买方比较各种型号的性能，并选择最适合其要求的型号。本标准与IEC 1266:1994相同，并根据IEC 1266:1994复制。

Specifies a series of tests, and the terminology for reporting these tests, to be carried out by manufacturers, enabling them to declare the characteristics of Doppler foetal heartbeat detectors on a common basis, thus allowing the purchaser to compare the performance of various models and chose that one which is best suited to their requirements. This Standard is identical with and has been reproduced from IEC 1266:1994.