eTone 3 Channel Timer Counter Darkroom Developing Countdown Clock Processing Equipment Film Camera Accessories

This timer is perfect. It has a loud 1 minute ringing time when the volume is set to high. When too busy working outside you can be reminded more than once by setting the other timers 1 or 2 minutes apart. It has a clock if the timers are not in use and the magnet is strong and does not slide even with some bumps. It comes with instructions which have to be read first. It has multiple functions and operation is not that straightforward. Shipping was fast. Delivered in 3 days. Very happy with my purchase. Recommend.

It's nice, just the high pitch beep sound it makes when I press any button is a bit too loud.

I use this as a darkroom timer, it does the job but don't expect it to be indestructible! I realize my use case is probably rather extreme for what the product is intended for... I get water and chemicals on and inside the timer regularly, as long as you don't completely submerge or pour liquids directly onto the timer it will probably be fine. I accidentally spilled film developing chemicals on the timer and it stopped working, I let it dry out for a few days and put the batteries back in and it has continued to work as expected. Also try not to drop it as the battery will dislodge easily.

The instructions are poorly translated from Chinese. Instructions read that batteries are included, but they're not! I bought AAA lithium ion batteries as per instructions and no matter what I did, it did not work. It's non-functional. Since it's pretty inexpensive, I just tossed it in the trash. It's not worth the aggravation of trying to return it for a refund.

Technically it works, but I found setting the 3 timers error prone and difficult. It's much easier to ask your virtual assistant to set a timer. I gave up trying to use this item.

Nice timer and features, but it said that it came with AAA Li-ion batteries, and they weren’t in the box.

I wish it was worth the time and effort to return this piece of junk. Put the batteries in and it beeps. Try to set the clock, nothing. Go to timer setting, press timer1, nothing, timer2, nothing, timer3, nothing. Do not buy!!! If you do buyer beware.

Box timer was in, seal was broken. Batteries were missing and timer didn't work after installing batteries. Buttons stick. I will not pay to return it and will not buy anything else from them. One day to return it free.