D51-W series 0.5 class electric series AC/DC single-phase wattmeterDetailed product description：

Model: D51-W
Product: AC/DC single-phase wattmeter

Main technical indicators:

Rated voltage (V): 0-75-150-300-600V Rated current (A): 0-0.5-1A
Rated voltage (V): 0-75-150-300-600V Rated current (A): 0-1-2A
Rated voltage (V): 0-75-150-300-600V Rated current (A): 0-2.5-5A
Rated voltage (V): 0-75-150-300-600V Rated current (A): 0-5-10A
Number of dials: 75


Rated voltage (V): 0-48-120-240-480V Rated current (A): 0-0.5-1A
Rated voltage (V): 0-48-120-240-480V Rated current (A): 0-1-2A
Rated voltage (V): 0-48-120-240-480V Rated current (A): 0-2.5-5A
Rated voltage (V): 0-48-120-240-480V Rated current (A): 0-5-10A
Number of dials: 120

Dimensions: 225x165x92mm

Characteristics and Applications:

Using a wire structure instrument scale with a length of 135mm and a working frequency of 45-65Hz, it is used as a standard meter The original D1W meter can replace D26 and D56 meters. The current part of this meter can be equipped with a fuse for use in school laboratories for student experiments