Ammeter, HALO II, HV, RMS digital,0-2000amps AC, hook style, bag, HUM model, HDE
Ammeter, HALO II, HV, RMS digital,0-2000amps AC, hook style, bag, HUM model, HDE


Code: 9390HUM
Brand: HD Electric
Product Details
Ammeter, HALO II, HV, RMS digital,0-2000amps AC, hook style, bag, HUM model, HDE


The HALO II is a high-voltage, digital ammeter designed for taking AC current measurements up to 2000 amps. Its unique open-core design allows it to hook over a conductor and within seconds obtain a reading. Attached to a hotstick, the HALO is capable of being used on all system voltages up to 69kV.

  • Quickly take current readings on conductors up to 69kV (phase-to-phase)
  • Use on overhead or underground applications
  • Take spot-load checks with ease
  • Verify phases are balanced
  • Use hook head on conductors up to 58mm 
  • Lightweight and easy-to-manage on an extension hotstick
HALO II is also a true RMS reading ammeter featuring a decimal point display through 199.9 amps and is auto-ranging. It offers the enhancement of having a selectable “peak-hold” or “track” mode.  Its load-latching circuitry continually latches and locks on to peak system currents while the “track” allows you to view continuous changes on the display.
  • Peak Hold and Track Modes
  • Auto-ranging LCD display
  • True RMS reading
  • Display: 3.5 digit, Liquid Crystal Display (LCD)
  • Maximum Amperes: 1999
  • Minimum Amperes: 0.1
  • Overload: Above 1999, display indicates 1
  • Display Response Time: 3 seconds to full scale
  • Accuracy: +/- 3% of reading +/- 3 counts
  • Temperature Range: 0°F - 122°F (-18°C - 50°C)
  • Auto shut-off
  • Operating Humidity Range: 80% RH at 120°F
  • Maximum Voltage: 69kVAC (phase-to-phase)
  • Power Supply: Replaceable 9V DC alkaline battery with 40+ hours of continuous operation
  • Control Panel: Membrane type, tactile response
  • Dimensions: 710mm
  • Dimensions Core Opening: 58mm wide x 94mm deep with conductor centering design
  • Weight: 1.28 kg
  • Measures current 25 to 1000Hz

Back to the top

loader