(L) 48 x (W) 29 x (Thickness) 22mm

• Measuring range: DC 3.2~30V
• Hole size: 46 x 27mm
• Minimum input voltage is below the minimum measurement inaccurate or does not show
• Maximum input DC 30V (above this voltage burn danger)
• Display 0.56 “LED 3-digital
• Refresh rate of about 500mS / times
• Operating temperature: -10’C~65’C
• Cable 20cm