N23 - Digital display instrument

GB/T 22264.8-2022 in English

Mounted digital display electric measuring instruments—Part 8：Test methods

VALID

Issued on:2022-12-30 | Implemented on:2023-07-01

GB/T 22264.7-2022 in English

Mounted digital display electric measuring instruments—Part 7：Special requirements for multi-function instruments

VALID

Issued on:2022-12-30 | Implemented on:2023-07-01

GB/T 22264.6-2022 in English

Mounted digital display electric measuring instruments—Part 6：Special requirements for insulation resistance meters

VALID

Issued on:2022-12-30 | Implemented on:2023-07-01

GB/T 22264.5-2022 in English

Mounted digital display electric measuring instruments—Part 5：Special requirements for phase meters and power factor meters

VALID

Issued on:2022-12-30 | Implemented on:2023-07-01

GB/T 22264.4-2022 in English

Mounted digital display electric measuring instruments—Part 4: Special requirements for frequency meters

VALID

Issued on:2022-12-30 | Implemented on:2023-07-01

GB/T 22264.3-2022 in English

Mounted digital display electric measuring instruments—Part 3：Special requirements for wattmeters and varmeters

VALID

Issued on:2022-12-30 | Implemented on:2023-07-01

GB/T 22264.2-2022 in English

Mounted digital display electric measuring instruments—Part 2：Special requirements for ammeters and voltmeters

VALID

Issued on:2022-12-30 | Implemented on:2023-07-01

DB1304/T 390-2022 in English

VALID

Issued on:2022-06-10 | Implemented on:2022-07-01

GB/T 22264.1-2022 in English

Mounted digital display electric measuring instruments—Part 1：Definitions and general requirements common to all parts

VALID

Issued on:2022-04-15 | Implemented on:2022-11-01

T/CIMA 0028-2021 in English

Inspection specification for hand-held digital multimeter

VALID

Issued on:2021-11-02 | Implemented on:-