Tunkia TD4500 Portable Tester for AC Sampling Devices and Transmitters

• 3PH AC voltage output:6 V~456 V
• 3PH AC current output:0.1 A~6.25 A
• 3PH voltage meter:6 V~456 V;
• 3PH current meter:0.1 A~6 A
• Frequency:45 Hz~70 Hz
• U-I phase:0°~360°
• DC voltage output:10 mV~330 V
• DC current output:0.1 mA~22 mA
• Accuracy class: 0.02, 0.05.
• 2nd~21st harmonic output
• Transmitter test function
• U4 AC voltage output function