Mega Beast Combo: HJA-900-D-COMBO

The Mega Beast is an 80-amp load service conductor tester.

The Combo adds 3′ extra cable lead to the Mega Beast, and allows for the plugin adapter to be used.

Includes Mega Beast Combo, Alligator Clip Adapter (HJA-900-D-CLIP), and Plugin Adapter (HJA-900-D-PLUG)

Call for availability. 503-692-4600

SKU: HJA-900-D-COMBO Categories: , Tag:

80 Amp Conductor Tester

The Mega Beast tester is as easy to use as the original Beast of Burden, and it’s more powerful than the Super BeastIn 20-amp increments, you can apply an 80-amp load on conductors to detect the most elusive problems on secondary service. This load mimics a household’s energy usage. In addition, the Mega Beast can be utilized to verify the installation of new service connections in order to ensure proper voltage supply. The Mega Beast features fuses and circuit breakers for user safety.

The Mega Beast Combo includes:

  • Connector end for cable
  • Additional meter socket adapter
  • Three clip connection adapter
  • Additional 3′ of cable lead. Total of 10′ cable lead from box.

80-amp artificial unbalanced load with digital meters

  • Works with 20A switches, capable of providing 20, 40, 60, or 80 amps
  • Indicates problems on secondary service
  • Detects open neutrals quickly and accurately
  • Incredibly easy to use–the same basic, simple steps apply in all operating models of the Beast units
  • 80 Amp load identifies problems quicker than the Super Beast
  • Offers meter technicians an effective method to locate loose, open, or faulty connections to lines and neutral.

Mega Beast secondary service conductor testerMega Beast (PN: HJA-900-D-COMBO) Downloads

WARNING: Cancer and Reproductive Harm –

Weight 26 lbs
Dimensions 21 × 12 × 16 in

HJ Arnett Industries

Country of Origin


Safety Standards

CAT IV Rated Alligator Clips


80 Amp Artificial, Unbalanced Load


Digital Meter Readings