Analog Harmonic Distortion Meters Datasheets

Automatic Modulation Meter -- 257 Series
from Wayne Kerr Electronics

Simplify the measurement of amplitude and frequency modulation on signals in the range 1.5 MHz to 2 GHz. By eliminating the need to tune a local oscillator and make level adjustments, the 257 speeds up measurements and reduces errors. Patented circuitry ensures that the meter always locks to the... [See More]

  • Display Type: Analog
  • Options & Features: Has Alarm LED; Filters
  • Form Factor: Bench top
Clamp-On Harmonic Meter -- Model 721 [Model 721 from AEMC Instruments]
from Fotronic Corporation / Test Equipment Depot

TRMS, AC voltage and current, simple clamp-on operation, no menus [See More]

  • Display Type: Analog; Digital
  • Phase: Single Phase
  • Form Factor: Clamp Meter; Handheld
  • Max Channels: 1