1. LCD display
2. The opening size is 41mm in diameter (the measurement has a small error)
3. Overall diameter 45.2mm (the measurement has a small error)
4. Humidity display
5. Humidity measurement range 10%～99%
6. Humidity display resolution 1%
7. The humidity sampling cycle is 10 seconds (1 minute)
8. Humidity measurement accuracy ±5%
9. Rated voltage DC1.5v (1 AG13 button battery)
10. Temperature measurement range -50 to 70
11. Temperature measurement accuracy ±1 degree (under normal temperature)
Flip to the back of this product;
Push open the battery cover in the direction indicated by the arrow Pi;
Put two LR44 button batteries into the battery slot
1*thermometer（With 1 battery）
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
|Location||*Estimated Shipping Time|
|Australia, New Zealand||20-50 Business days|
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
We do not issue the refund if:
*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.