Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure sound pressure levels in noise certification of aircraft
Edition 2020-07-01

Tissue-engineered medical products - Bioactive ceramics - Method to measure cell migration in porous materials
Edition 2022-08-24

Ophthalmic optics and instruments - Instruments to measure axial distances in the eye
Edition 2024-04-18

Road vehicles - Acoustics - Method to measure the fan noise of engine cooling system on stationary condition for vehicles of M3 category
Edition 2021-04-15

Specification for portable electrical apparatus designed to measure draught and gas pressure of heating appliances and systems

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 13: Hand-held and hand-manipulated current clamps and sensors for measurement of leakage currents in electrical distribution systems

Electrical safety in low voltage distribution systems up to 1 000 v AC and 1 500 v DC - Equipment for testing, measuring or monitoring of protective measures - Part 1: general requirements

BS EN 61557-12 AMD1. Electrical safety in low voltage distribution systems up to 1000 V AC and 1500 V DC. Equipment for testing, measuring or monitoring of protective measures. Part 12. Power metering and monitoring devices (PMD)
Edition 2019-11-15

BS EN IEC 61557-14. Electrical safety in low voltage distribution systems up to 1000 V a.c and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Part 14. Equipment for testing the safety of electrical equipment for machinery
Edition 2021-04-30

BS EN IEC 61557-9. Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Part 9. Equipment for insulation fault location in IT systems
Edition 2021-05-07