Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 031: Safety requirements for hand-held probe assemblies for electrical measurement and test (Binational standard with UL 61010-031)
Edition 2017-01-01

Ultrasonics - Hand-held probe Doppler foetal heartbeat detectors - Performance requirements and methods of measurement and reporting
Edition 1997

Ultrasonics - Hand-held probe Doppler foetal heartbeat detectors - Performance requirements and methods of measurement and reporting
Edition 1996

BS EN 61010-031 AMD AA. Safety requirements for electrical equipment for measurement, control and laboratory use. Part 031. Safety requirements for hand-held probe assemblies for electrical measurement and test
Edition 2020-03-25

Safety requirements for electrical equipment for measurement, control and laboratory use Safety requirements for hand-held probe assemblies for electrical measurement and test (IEC 61010-031:2002 MOD)
Edition 2004

Safety requirements for electrical equipment for measurement, control and laboratory use - Part 031: Safety requirements for hand-held probe assemblies for electrical measurement and test (Endorsed by AENOR in October of 2015.)
Edition 2015-10-01

ULTRASONICS. HAND-HELD PROBE DOPPLER FOETAL HEARTBEAT DETECTORS. PERFORMANCE REQUIREMENTS AND METHODS OF MEASUREMENT AND REPORTING.
Edition 1996-11-20

Ultrasonics - Hand-held probe doppler foetal heartbeat detectors - Performance requirements and methods of measurement and reporting (IEC 61266:1994); German version EN 61266:1995
Edition 1996-06

Safety requirements for electrical equipment for measurement, control and laboratory use - Part 031: Safety requirements for hand-held probe assemblies for electrical measurement and test
Edition 2017-01-27

Ultrasonics. Hand-held probe Doppler foetal heartbeat detectors. Performance requirements and methods of measurement and reporting
Edition 1995-10-15