https://www.fluke.com/th-th/product/electrical-testing/insulation-testers/fluke-1587-i400-fc-kit
Continuous current range 1 A - 400 A
Maximum non-destructive current 1000 A
Lowest measurable current 1 A
Basic accuracy
2% + 0.06 A
(45-400 Hz)
(% reading + floorspec)
Useable frequency 5 Hz - 20 kHz
Output level(s) 1 mA/A
Safety Specifications
Safety CAT IV 600 V, CAT III, 1000 V
Maximum voltage 1000 V AC rms from earth to ground, in compliance with EN61010
Mechanical and General Specifications
Warranty 1 year
Maximum conductor diameter 32 mm (1.25 in)
Maximum conductor size (busbar) 750 MCM
Output cable length 1.5 m (59 in)
Shrouded banana plugs Yes