True RMS Current Power Quality Analyzers and Monitors

Single and Three Phase AC Current Data Logger -- Electrocorder EC-3A
from CAS DataLoggers

This data logger is specifically designed to monitor one, two or three current channels, allowing you to monitor the loading and energy consumption of the installation. The stored data is uploaded to a PC via the supplied USB cable. The product is supplied with three Rogowski transducers. Four... [See More]

  • Power Quality Parameters: True RMS Current Measurement
  • Number of Channels: 3
  • Phase: Single Phase; Three Phase
  • Current Range: 5 to 3000
Ametek P&QR Power & Quality Monitor
from Century Control Systems, Inc.

The P &QR performs several functions in one: Power quality monitor--measures voltage and frequency profiles, voltage dips and surges, loss or supply, harmonic content, flicker, voltage and current inbalance. Transient fault recorder--analog inputs are sampled at up to 128 samples per cycle with... [See More]

  • Power Quality Parameters: True RMS Voltage Measurement; True RMS Current Measurement; Harmonics; Waveform, Flicker, and Transient
  • Electrical Parameters: AC Voltage; AC Current; Frequency
  • Number of Channels: 8
  • Data Storage: 6400
MTAP2
from PdMA Corporation

The MTAP2 is designed to increase safety and reduce connection time for online motor testing MTAP2 meets both OSHA and NFPA 70E definitions for safe voltage. Time consuming tag out and lock out procedures are eliminated and in seconds you can connect and collect accurate data to determine your motor... [See More]

  • Power Quality Parameters: True RMS Voltage Measurement; True RMS Current Measurement
  • Voltage Range: 120 to 600
  • Phase: Single Phase
  • Current Range: 5 to 400
Meter of Power Network Parameters -- ND30
from Sifam Tinsley UK

The ND30 meter is a programmable digital instrument designed for the measurement of 1-phase 2-wire and 3-phase 3 and 4-wire power network parameters in balanced or unbalanced systems. The measured values are displayed on a 3.5? TFT full-colour screen, resolution: 320 (240 pixels). The meter enables... [See More]

  • Power Quality Parameters: True RMS Voltage Measurement; True RMS Current Measurement; Harmonics; Total Harmonic Distortion (THD); Power Factor
  • Voltage Range: 57 to 480
  • Phase: Single Phase; Three Phase
  • Current Range: 1 to 5
Portable Power Quality Analyzer -- NP40
from Tinsley Precision Instruments

NP40 power quality analyzer is the professional portable device to measure and analyze the power system quality, supply the harmonics analysis and power quality data analysis, also provide big memory for the data storage, which is used to make the long term logger measuring to power system. [See More]

  • Power Quality Parameters: True RMS Voltage Measurement; True RMS Current Measurement; Harmonics; Total Harmonic Distortion (THD); Power Factor
  • Number of Channels: 4
  • Phase: Three Phase
  • Voltage Range: 50 to 500
PA900 Precision Multi-Channel Harmonic Power Analyzer
from Vitrek Corporation

Introducing the new Vitrek PA900 Precision Harmonic Power Analyzer, a refreshingly easy-to-use high performance power analyzer that won ’t break your budget. The PA900 delivers multi-channel, high-accuracy, wideband performance – to tackle the toughest energy measurement applications. [See More]

  • Power Quality Parameters: True RMS Voltage Measurement; True RMS Current Measurement; Harmonics; Total Harmonic Distortion (THD); Power Factor
  • Number of Channels: 4
  • Phase: Single Phase (optional feature); Three Phase (optional feature)
  • Voltage Range: 0 to 1000