Specifications:

• Brand Name: OOTDTY
• Cutting Size: 37x20mm
• Dimensions: 40 x 25 x 23mm
• Display color: Red
• Display: Three 0.40" LED digital tube
• Material Type: Plastic
• Maximum input: DC 30V
• OEM NO.: 003
• Operating temperature: -10 °c ~ 65 °c
• Origin: CN(Origin)
• Refresh rate: about 500mS