Wattmeters at TestMart

Wattmeters by Bird Electronics

Bird Electronics Wattmeter

GSA Call 888-665-2765 for GSA

Wattmeters by Pendulum Instruments

Pendulum Instruments Wattmeter

  • 7370 Portable Frequency Standard 5 MHz, 10 MHz, 1-pps (OCXO)

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GSA Call 888-665-2765 for GSA

Wattmeters by Yokogawa

Yokogawa Wattmeter

  • 203803 Portable Frequency Meter, 100-300 Hz; ±0.2%

  • 203804 Portable Frequency Meter, 300-500 Hz; ±0.5%

  • 203811 Portable Frequency Meter

  • 203812 Portable Frequency Meter

  • 203831 Portable Frequency Meter, 45-65 Hz; ±0.2%

  • 203832 Portable Frequency Meter, 20-100 Hz; ±1.0%

  • 203901 Portable Power Factor Meter, 0.2/1 A; 120 V (usable in 60-300 V range)

  • 203902 Portable Power Factor Meter, 1/5 A; 120 V (usable in 60-300 V range)

  • 203903 Portable Power Factor Meter, 5/25 A; 120 V (usable in 60-300 V range)

  • 204101 Portable Single Phase Standard Wattmeter, 0.2/1 A; 120/240 V

  • 204102 Portable Single Phase Standard Wattmeter, 1/5 A; 120/240 V

  • 204103 Portable Single Phase Standard Wattmeter, 5/25 A; 120/240 V

  • 204111 Portable Single Phase, Low-power-factor Wattmeter, 0.2/1 A; 120/240 V

  • 204112 Portable Single Phase, Low-power-factor Wattmeter, 1/5 A; 120/240 V

  • 204113 Portable Single Phase, Low-power-factor Wattmeter, 5/25 A; 120/240 V

  • 204121 Portable Single Phase, Low-power-factor Wattmeter, 0.2/1 A; 30/60 V

  • View all Yokogawa Wattmeters

GSA Call 888-665-2765 for GSA

All Wattmeters at TestMart

A wattmeter is an instrument for the measurement of electric power, or the rate of supply of electric energy to any circuit. Since Watts is the product of volts and amps, a wattmeter consists of a voltmeter and an ammeter. A wattmeter is typically incorporated in any electricity meter as total electicity consumed is a product of Watts and time.