HC-SR04 Ultrasonic Sensor Distance Measuring Ultrasonic Ranging Detector Module for Arduino Sensor

Specifications

Ultrasonic ranging module HC-SR04 provides 2cm - 400cm non-contact measurement function, the ranging accuracy can reach to 3mm. The modules includes ultrasonic transmitters,receiver and control circuit.

• Output signal: Electric frequency signal,high level 5V, low level 0V. 

• Sensor angle: Not more than 15 degrees.
• Detection distance: 2cm-450cm. 

• High precision: Up to 0.3cm 

• Working temperature:-20C--+60C
• Static current: Less than 2mA. 

 • Working Voltage : 5V(DC)

1.Anti-static Bag      2.Blister      3.Plastic Case     4.Color Box

Anti-static Bag

Blister

Plastic Case/ Color Box

Delivery Time : Normally goods will be shipped out within 3-7 working days after received the payments

Shipping Method: DHL/FedEx /TNT/ UPS /EMS /By Air/By Sea/Customer forwarder are acceptable. you can also advise which method you preferred to

Q1. Do you have certificates?
A: Yes, we have CE and RoHS.

Q2. Can I have a sample for checking?
A: Sure, you can. 

Q3. Do you have technical support?
A: Sure, we have our own professional technical team to meet any of your requirements.

Q4. Can I add my logo on the item?
A: Yes, OEM and ODM are available for us, MOQ usually 500-1000

Q5. How long is your delivery time?
A: Normally 3-7 working days after payment received; finally depends on order quantities.

Q6. What is the warranty?
A: 2 years Warranty

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8. Do you attend exhibitions?
A: Sure, our company attends the HK Electronics Fair twice every year

Q9. Can I visit your factory before orders?
A: Sure, Warmly welcome to our factory