Specification:

Type: Voltage Reference

Input Voltage: +15V

Output Voltage: +10V/+7.5V/+5V/+2.5V

Accuracy: 0.0001(AD584), 0.00001(LM399)

Warm Floating: 0.5ppm/℃(LM399)， 

Optinal Style/Module: LM399,

Size: 5 x 5cm(1.97 x 1.97in)

Quantity: 1 Pc

Factory calibration: 6 semi-digital multimeter FLUKE8846A calibration, the measured voltage standard live in the shield on the shell

Note:
Please allow minor errors due to manual measurement.
Item color displayed in photos may be showing slightly different since monitors are not calibrated same.

• We only accept PayPal and credit card payment!

• It usually takes about 10-30 working days to arrive for economy shipping which not including tracking number; 7-15 working days for standard shipping which including tracking number. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.
• Note: It may takes more than 30 working days to other countries such as Mexico,Brazil,Chile,Peru, because they is far away from China.
• PS: We also offer faster shipping service (3-5 days to deliver), such as DHL,EMS, but buyers need to pay for the extra shipping cost. Please contact us if you need it.
• Customs Declaration:
• Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.                    
• Please check with your country's customs office to determine what these additional costs will be prior to bidding.

• If you are dissatisfied with our item or service, then please follow the good eBay practice to contact us by eBay message before leaving any feedback. We are committed to resolve all issues in a friendly and satisfactory manner.
• We always reply to eBay messages within 1-2 business days. If you do not get a response from us, then please check your eBay message.
• Only unused, undamaged and original condition item can be qualified for a return. 

• We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us instead of leaving negative feedback. We will reply your email within 24 working hours.