Duncan Instruments Canada Ltd
Duncan Instruments Canada Ltd.
Electronic Measurement Solutions since 1968
ISO 9001


KEW6305 Power Meter (Data Logger)
For Cost Saving Through Energy Mornitoring
  • Comprehensive real-time monitoring, recording and analysis of single and 3-phase systems
  • Voltage, Current, Power Factor and Frequency measurements
  • Energy analysis (Active, Apparent and Reactive power)
  • Automatic wiring check function to prevent incorrect connections
  • Large memory capability (2GB) using built-in SD card interface
  • Real time & remote measurements using Android application
  • synchronous measurements between two units of KEW 6305
  • Wide selection of clamp sensors allow measurements from 0.1A to 3000A
  • The instrument automatically recognizes what kind of clamp sensor is connected to it
  • Windows software for data analysis and setting via USB port or Bluetooth
  • Real time & remote measurements using Android application (Free Android software "KEW smart 6305 is available on "Google Play Store"
Specification Accessories Documentations  
Wiring Connections 1P2W, 1P3W, 3P3W, 3P3W3A, 3P4W
Measurement Voltage, Current, Frequency, Active Power

Apparent power, Reactive power, Active energy, Apparent energy, Reactive energy, Power factor, Neutral current


150 / 300 / 600V ,±0.2%rdg±0.2%f.s. (sine wave, 45~65Hz)
Current Up to 3000A, ±0.2%rdg±0.2%f.s. + Accuracy of CT (sine wave, 45~65Hz)
Activa power accuracy ±0.5%rdg±0.2%f.s. + Accuracy of CT (Power factor 1, Sine wave, 45~65Hz)
Frequency meter range 40~70Hz
Frequency meter accuracy ±3dgt
Effect of power factor Active power : ±1.0% rdg cos Ø=±0.5 (PF=1)
Integration time for recording function 1/2/5/10/15/20/30 Seconds 1/2/5/10/15/20/30/60 Minutes
PC communication Interface USB
Display update period 1 second
Operating temperature & humidity 0~+50ºC, less than 85% RH (without condensation)
Storage temperature & humidity -20~+60ºC, less than 85% RH (without condensation)
PC Communication Interface USB, Bluetooth
PC Card Interface SD Card ( 2GB)
Power supply AC Line : 100~240V±10% (50/60Hz) DC Battery 9V : LR6×6(Battery life approx. 7h)
Dimension & Weight 175(L)×120(W)×65(D) mm , 800g (including batteries)

Model 6305-03

Supplied with:

3 x 1000A Clamps (Ø68 mm)

Test Lead : 4pcs

USB Cable

Power cord

SD Card 2GB

Carrying bag

PC Software

Batteries × 6

Quick manual

Model 8129-03
300A/1000A/3000A Flexible Current Transformer
6305 Datasheet Download
8129-03 Datasheet Download


Home | Products | Services | Software | Contact Us