Guardian Electrician GB3608 Single-Phase Relay Protection Tester (CN version)

This Guardian Electrician GB3608 single-phase relay protection tester is designed for reliable single-phase electric energy detection. It features a voltage range of 0-250V and does not include voltage harmonic or interharmonic analysis. (CN version)

Detection function: Single-phase electric energy Voltage range: 0-250V Voltage Harmonics / Interharmonics: no