Volt-Ampere Characteristic Tester is a fully automatic PT and CT characteristic testing instrument. The tests that can be completed include: CT volt-ampere characteristic test, PT volt-ampere characteristic test, CT polarity test, PT polarity test, CT ratio polarity test and PT ratio polarity test. It automatically calculates the error curve at any point of CT, and result parameters such as CT/PT ratio error. Volt-Ampere Characteristic Tester has the following features:
1. Safe and convenient operation: Fully microcomputerized device, built-in imported high-performance CPU, high reliability. After setting test values according to interface prompts, no manual contact with the tested equipment is required, eliminating tedious tasks such as manual voltage regulation, manual recording, sorting, and curve drawing. Fast, simple, and convenient. No computer knowledge required, extremely easy to master, keeping test personnel away from high-voltage circuits and ensuring their personal safety.