3157-01 - AC Ground Bond Tester

Product information "3157-01 - AC Ground Bond Tester"
The Hioki 3157 is an AC ground bond tester designed for testing the protective circuits of electrical equipment, including industrial machinery, medical devices, and measuring instruments. It operates with a constant current system ranging from 3 to 31 A and provides precise resistance measurements. The device features useful functions such as a timer, pass/fail comparator, and memory for up to 20 settings. Additionally, it is equipped with multiple interfaces for seamless integration into various systems. Technical Details: • Current range: 3 to 31 A (resolution: 0.1 A) • Open terminal voltage: max. 6 VAC • Max. output power: 130 VA • Resistance measurement range: 0 to 1800 mΩ (resolution: 0.001 Ω) • Functions: Timer, pass/fail comparator, memory function (up to 20 settings) • Interfaces: EXT I/O, Ext SW, GP-IB, optional RS232C
  • 3157-01 
  • Power cord 
  • Instruction Manual 
  • Spare fuse (inlet) 
  • 2x Shorting bar