1. Large 9999 display with 30-segment analog bar graph 2. PI/DAR measurements 3. Comparison, upper and lower limit functions. 4. Continuous measurement mode 5. Auto power off 6. 18-group data storage 7. Backlight. 8. Auto current discharge and high-voltage output alarm 9. Time measurement mode, auto measure within 15 minutes 10. Low battery and over range indications