10 pcs/bag Mouthpieces for Breath Alcohol Blowing Nozzles Mouthpieces Digital Breath Alcohol Tester

Specifications:

• Working Voltage: DC 5V 3xAAA batteries(not included)
• Working Current: ≤120mA
• Weight: 76.5g
• Test Accuracy: ±10% F.S
• Size: 103 x 65 x 27mm
• Origin: CN(Origin)
• Model Number: Mouthpieces
• Material: Silicone
• Environmental temperature: -10℃ to 50℃
• Color: Transparent
• Brand Name: albabkc