Tunkia TD4550 Portable Tester for Three-phase Energy Meter

• Accuracy:class 0.02, 0.05, 0.1
• 3PH ACV output:6 V~456 V
• 3PH ACI output:2 mA ~ 110 A
• Multiple output mode, support three-phase or single adjust
• U-I phase:0°~360°, accuracy 0.01°;
• Energy meter test function
• LCD touch screen
• 2nd~21st harmonic output(option)
• Test software(option)