User guide for acu-rite weather station 1015 - Acu-Rite Measuring Tools & Sensors

SOURCE: what is the website address or the url for acu

Acu-Rite is a brand of the Chaney Instruments Co. Here's a link to the company website. They don't have a lot of information, but you can at least get a product manual here. I'm guessing they just import and distribute the products and don't do any manufacturing.

http://www.atomixtime.com/

SOURCE: Acu-rite atomic clock squeaks periodically, why?

I had the exact same problem, and found the answer on the Chaney Instrument FAQ page. There's no real solution, but here is the explanation:
Q: My wireless weather station periodically beeps, why?
A: Make sure that any alert and/or alarm features are deactivated first. Constant, sporadic beeping is generally due to the unit’s ability to detect a foreign radio frequency of another wireless unit when that unit transmits a signal. Wireless devices that may cause beeping but are not limited to these devices are; scanners; computers w/wireless keyboard/mouse; or other wireless weather instruments. Essentially, any wireless devices transmitting on a radio frequency have the potential to interfere with each other. Limit the amount of wireless devices to lesson the chance of interference. When beeping occurs, one device will need to be deactivated.

SOURCE: I have Acu-Rite 00754 Wireless Weather Station

Its a remote temperature sensor to read a aquarium or refridgerator or pool water temperature

SOURCE: need user manual

http://www.chaneyinstruments.com/pdfs/75077.INST.07.VIEW.pdf

SOURCE: Acu-Rite 00754 Wireless Weather Station

The main thing with this unit is to put the batteries in the transmitter first, then in the base receiving unit. Then you can't really make any setting changes until the unit figures out the correct time through the radio signals it receives from Colorado, or wherever they come from.