Single Phase ACHOOK

AchookTM Portable Reference Meter

Genus AchookTM -1080 is a portable Reference Standard Meter available for Single Phase Energy Meter Testing. It measures the power system parameters and verifies the accuracy of Single Phase Electronic Energy Meters in laboratory as well as on site testing conditions. The use of Clamp-on CT facilitates to verify & record the accuracy of Energy measurement of Installed Electricity Meters without disconnecting them.


  • Utilities
  • Laboratory
  • Energy Auditing
  • Industries


  • Accuracy of an Energy Meter can be verified without disconnecting it from the Site
  • Accuracy results are stored in Memory for further report generation with Base Station Software
  • Alert for Connection Check, High/ Low Voltage, Reverse/Missing Current
  • Rugged construction, Lightweight, handy & ergonomic design make it easy to use
  • Low power Consuming device, No separate Auxiliary Power Supply is required


Portable Reference Meter

  • Different Testing Modes for ease of operation-Continuous testing mode, Error Mode, Calibration/Dial testing
  • Detachable Optical Pulse Scanner & Snap Switch
  • Wide Graphical LCD display (Electrical Parameters- V/I/PF/frequency, Energy, meter constant, Accuracy on a single Screen)
  • Pulse Output for Reference & MUT (Meter Under Test)
  • Alphanumeric keypad with buzzer, for effortless function.
  • 9-pin Communication port (RS232) to Communicate with PC/laptop.
  • Supporting GUI Base Station Software for accuracy test report generation.
  • Standard Compliance-IS:14697, IEC 61010-1:2001
  • Class of Accuracy ---Class 0.5S (Clamp on CT) Class0.2S (Ring CT)
  • Operating range-
    A. Voltage Rating
    • 120V to 300V /Phase (Achook)
    • 240Volt + 30% /Phase (MUT)
    B. Current Rating
    • <100mA /Phase (Achook)
    • 200mA to 500mA (MUT-Ring CT)
    • 500mA to 60A (MUT-Clamp On CT)
  • Impulse Constant (Achook)- 20,000Imp/kWh
  • Battery Backup for internal RTC
  • Separate NVM for Data Storage
  • IP-51 Compliance

Power Sector Leadership

  • 60+ million

    electricity meters installed
  • Empanelled
    with all leading utilities
  • 65000 sq mtr

    Integrated manufacturing
  • Research & Development
    lab recognized by Govt. Of India


Visit Us at Middle East Electricity 2019 from 5th-7th March 2019 at Dubai World Trade Centre, UAE

Genus Sets up an Advanced Metering Infrastructure Lab

Genus receives the Global Center of Excellence Award at Jaipur

Genus Story on CNBC TV 18 ” Centrestage”