Acu-Rite Measuring Tools & Sensors - Recent Questions, Troubleshooting & Support

No parts for that one. Complain to them. https://www.google.com/search?q=acu-rite+00605+replacement+parts Amazon carries some parts, but a brand new unit is only $20. ..

HH means it is showing the high temperature you (most likely accidentally) set with the MAX MIN / + button, which is easy to do when setting the clock. Just press that button again until the reading appears.

There is no way to turn off beeping. From this site: http://www.chaneyinstruments.com/FAQ.aspx
found solution - 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.

There is no way to turn off beeping, d/s designers forgot. I had the same problem, another external temp gauge showed up on the other channel, so my neighbor or someone is using the similar unit. MY SOLUTION: opened back of case and cut black wire to piezo speaker (at base if rear cover opposite side of stand-up prop) that creates beep. Don't use any sound features, ALL good now.

I put in new battiers and it won't restart?

My outdoor sensor has a b c options. My indoor does not. What do I set outdoors to?

I am skeptical of the "radio Interference" answer. The symbol on the lower left-hand of the panel indicates that it has received a signal from the sensor. My Receiver stops beeping if I stand between sensor (00739) and receiver (00734?). Perhaps they are too close. It took nearly a week for the sensor to indicate or transmit after Irinsed the battery compartment.

The indoor temperature and humidity and outdoor temperature readings can be calibrated on the display to improve accuracy. Calibration can improve accuracy when sensor placement or environmental factors impact your data accuracy. 1. To access calibration mode, press AND HOLD the "?", "?", and "SET" buttons for at least 5 seconds. 2. Once in calibration mode, the preference you are currently setting will be highlighted on the display. 3. Press the "?" or "?" buttons to calibrate the data value higher or lower from the actual reading. 4. Press the "SET" button to confirm the calibration adjustment. The " " icon will remain illuminated next to calibrated values. 5. The next adjustable data will begin flashing, indicating it is ready to be calibrated. Repeat Steps 1 - 4 to calibrate additional data. The preference set order is as follows: OUTDOOR TEMPERATURE INDOOR TEMPERATURE INDOOR HUMIDITY BAROMETRIC PRESSURE (must be set to MANUAL mode; see page 12) After 20 seconds of inactivity, the display will save the adjustments and exit calibration mode. Note: Calibrations will be erased if the display is reset or if batteries are removed and the power adapter is unplugged.

Before attempting to set the time, let the outdoor transmitter sync with the indoor receiver. Once that's done, you'll be able to successfully set and retain the date and time.

My outside gauge went flying off my porch in a gust of wind. I found everything but the back that covers the batteries. Can I get a replacement back?

This is a link to your manual: AcuRite 75321A1 Instruction Manual Dave