Product Description

Specifications: Features: 1) Extreme Low *****:less than 0.**2W; 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 *0℃ to *5℃; 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