Specification :

Features:
1) Extreme Low E.S.R.:less than 0.002W;
2) Auto on/off four-digit display;
3) LED indicator lights;
4) Electronic Polarity Protection Circuit;
5) Over-voltage Protection Circuit;
6) Normal working temperature:minus 40 to 95;
7) Mounting brackets & hardware included;
8) Optional digit color: red, blue & white
9) Available in: 0.5F, 1.0F, 1.5F, 2.0F, 3.0F, 5.0F