I just purchased this and it doesn't have a spring inside. I put the 3 batteries in but the instructions said the spring. I see the 2 holes in one end and the other end screws off. Am I missing something here.
We're very sorry to hear that. Sounds like the battery cartridge is missing. Please send an email to firstname.lastname@example.org with a description of the problem and your phone number. We will send you a replacement.
Can it be used in all wether and outdoors
This product is not designed for all weather/outdoor use. Temperature is not a problem but liquid is.