Specifications:

• DIY Supplies: ELECTRICAL
• Type: 4-digit Counters
• Size: approx. 4.5 x 4.5 x 3cm
• Model Number: Counter
• Material: plastic
• Counts Range: 0000 to 9999
• Counting speed: ≤ 300 number / s (based on the human's reaction speed)
• Color: blue,green
• Brand Name: ACEHE