DC 4-28V LED Double Display Digital Thermometer On Board Thermometer NTC Metal

High-precision dual-display digital thermometer Car thermometer NTC metal waterproof probe

Description:

Size: 45MM * 26MM

Refresh rate: about 1S / times

Supply voltage: DC 4-28V

Accuracy: 1 °C

Measuring temperature: -20 °C ~ 100 °C

Working temperature: -40 °C to 80 °C

Display color: Red + Blue

r Type: 1M NTC waterproof metal probe

Display: 0.28 LED

Minimum resolution: 0.1 °C

Instructions for use:

[1] DC power supply: This product requires acce 4-28V DC power supply, the red line for positive power supply, the black wire to the negative power. The greatest feature of this product: its own reverse anti-burning circuit, avoiding the user proce due to improper operation problems. Friendly reminder: must not be connected with AC 220V Oh!

[2] Display Description: When the temperature r is removed when the digital display "- - -", the temperature is below -20 °Cor above 100 °C, digital also shows "- - -."

[3] Acquisition normal temperature range: -20 °C to 100 °C, resolution 0.1 °C, accuracy of 1 °C.

Product Usage:

(1) measuring the temperature inside and outside the car

(2) measuring the temperature inside and outside the air-conditioned room

(3) measuring the temperature inside and outside the refrigerator

(4) temperature measurement pond

(5) baby bath water temperature measurement

Package Included:

1 * 0.56 inch digital thermometer + NTC metal waterproof temperature r * 2 + cable

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very important to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.