1. CE, GS, and ETL approval
2. AC and DC voltage test by seven stages LED displays
3. Voltage reading at 12, 24, 50, 120, 230, 400, and 690
4. Rx LED for continuity test indication
5. Polarity indication
6. Single pole phase test
7. Phase rotation test with R/L LEDs displayed
8. High voltage indication
9. Two way clip for adjustable spacing of probes
10. Probe cover protects user and probe tips
11. Flashlight
12. Power supply: 2 x AAA, 1.5V (not included)