ANENG ST191 Multifunctional AC Clamp Digital Meter, ST192 600A DC Current, ST193 Intelligent Automatic

1. Material: ABS
2. DC voltage: ST-190/ST-191/ST-192 0~600V; ST-193/ST-194 0~500V
3. AC voltage: ST-190/ST-191/ST-192 0~600V; ST-193/ST-194 0~450V
4. DC current: ST-190/ST-191/ST-193 none; ST-192 0~600A; ST-194 0~200A
5. Capacitance: ST-190/ST-191/ST-192 0~60mF; ST-193/ST-194 0~99.99mF
6. Resistance: ST-190/ST-191/ST-192 0~60 milliohms; ST-193/ST-194 0~10 milliohms
7. Hertz: ST-190 0~1000Hz; ST-191/ST-192 0~10Hz; ST-193/ST-1940~9.999MHz
8. Display: 6000 counts (MAX)
9. Battery model: 2xAAA batteries (not included)
10. It will automatically shut down after 10 minutes of inactivity
11. Flashlight/backlight bright screen to prevent electric shock hazard