The HALO is a high voltage digital ammeter for use on power distribution systems designed to take True RMS AC current measurements. Its open-core design allows the user to quickly hook it over a conductor from the end of a hotstick and obtain a current reading in amperes. The HALO can be used to take spot load measurements on a single phase, as well as take readings on all three phases to determine load balance.

 

 

High Voltage Ammeter Features

• For use on voltages up to 69kV class (40kV line-to-ground)
• True RMS reading instrument
• 0-2000 amp auto-ranging LCD display
• Track and peak-hold modes available
• Hook or fork style sensing heads
• Universal spline for standard hotstick attachment
• Powered by a field replaceable 9V alkaline battery
• Auto shut-off