... ); Voltage: 400VA(24 meter testing positions) If necessary, the maximum load can be extended to Current: 1, 800VA and Voltage: 1, 000VA 9 ... meter positions also available 13. Testing functions: Accuracy testing, Creep testing(no load testing), Starting up testing, Harmonic testing, Repeatability testing, Influencing testing, Dial testing and etc 14. Input power supply ...