Me agradó, funciona a la perfección. Facil de operar

Had this installed for just a couple months. At first it worked great but today i noticed with the water on all four ports leak water even when the timer is off. So it is completely failing. I wrote the company and am waiting of resolution.

My old Melnor watering timer finally died after 10 years. Got my moneys worth from that purchase. I love the new and improved timer. I love that you can choose the days of the week you wish to water as well as the option to water more than once a day. It’s easy to set up. It also has an easy to read face.It was worth the wait. I recommend this timer over anything else on the market.

Two issues: 1. One of the channels/zones didn’t work when installed - I had to 'ease' a stuck valve so it worked. 2. The threads don’t fit any of the standard fittings, so almost impossible to attach any riggings without damaging them, the threads on this time are all too thick.

I used this while we were away for 10 days and decided I liked it so well I would just let it take care of my watering for me. I have used it one season…stay tuned for another year of use….that will be the true test. Initial experience is positive. I did put up a sun shield to help protect it and take it in the winter. Trying to keep it working as well as it has so far.

I originally purchased the 4 Zone, Melnor 73280 Digital Water Electronic Hose Timer in November of 2018. I previously had used a similar Orbit timer, but liked that the Melnor product was a single unit rather than having separate valves for each outlet as with Orbit.I love this timer. Initial set-up requires a bit of work, but following the instructions in the manual makes it easier. Once it's programmed, it's easy to change the duration, time of day/week, and so on.As I have seen in some of the questions here, be sure to use fully charged alkaline batteries rather than rechargeable ones. Also, if you are in an area which experiences winter freezing, it would be a good idea to remove it for the time being.Features such as the rain delay and manual mode are a plus.Earlier this year (2022), I noticed that the Melnor unit had begun to leak a bit from the unit itself. I contacted Melnor customer support to ask if they had a suggestion.To my astonishment, they offered to send a brand new unit at no cost to me, either for the product or the shipping. I already knew that they had a 7-year limited warranty but I did not expect this!The new unit arrived about a week later, and worked perfectly.During the past year, our neighborhood experienced extremely high water pressure which continued for several months. The new unit began operating sporadically, meaning that sometimes the valves would not open.I contacted Melnor customer service again, and they indicated that high water pressure (higher than 80 PSI) could damage the unit.Lo and behold they offered once again to send a new unit, this time via priority mail at no-cost-to-me! They even mailed it out during the Winter holidays!To be clear, this issue was not the fault of the company or the unit. But they stepped up anyway. As the customer representative said "We stand behind our products and want to make sure you are up and running at all times."I have to admit I am gobsmacked by the responses from this company. Compared to so many others, Melnor is far and away the most responsive and honest company I have ever dealt with. They are one of the few that actually practice what they preach.

I bought two units a 1-Zone and 2-Zone. I returned the 1-Zone for a second 2-Zone. The reason is below. But first the pros.PRO - I like the 2-zone unit as it allows you to stagger times by zones to get max pressure and volume of water to each zone from your supply verses having to share it with more sprinklers.Both the 1-zone, or 2-zone have (4) four separate watering's per day labeled ABCD. This gives you great flexibility. See cool season grass note below.* Even of you can run all sprinklers in one zone having a second zone can be handy for a hose. The manual mode is perfect for this.They sell three different soil moisture sensors $25 (wired), $35 (wireless) and $47 (w/ rain delay). It plugs in the back of the unit under what looks like a rubber button but is a plug cover. I don't think I will purchase the soil moisture sensor for now, but if it works it may save you dollars on your water bill to keep from over watering. However you will need to pick the dry part of your lawn for the sensor.For forecast RAIN I turn the timer OFF on the menu and ON when I want to resume Automatic timing, You have to remember to turn it back to auto. It does not have a rain delay timer, which is fine. I believe one of the hydrologic soil moisture sensors I mention above gives you rain delay.The MANUAL water mode is easy to access in menu. I use this to use a hose. I use quick disconnect fitting to disconnect one of the sprinkler zones and attach hose. Programing has a very short easy learning curve. It works well.CON: This is kind of a big one and why I gave it 4 stars not 5.. I bought two Melnor timers. Both the 1-Zone and 2-Zone units have pressure loss. It seems to have a noticeable pressure / volume loss when timer was inserted into the mix I have excellent pressure and volume at spigot. However in my backyard I was running three ORBIT Saturn III rotor sprinkler heads with one zone. It worked fine when connected direct to spigot through a "Y" splitter to these 3 sprinklers. One sprinkler was on it's own leg of splitter and two sprinklers on the other leg in series.. After the timer was inserted, still using the "Y" splitter I lost 10% to 20% of the sprinkler range. I don't have exact number but let's say I was getting 28-30 feet from each sprinkler head. With timer inserted it was 26 feet or less. That was not acceptable as I was counting on the full sprinkler range to cover the lawn. My "Y" splitter had individual ball valves to cut off flow to one or both legs. It was clear that I could get almost all the sprinkler radius back by shutting off one or two sprinklers. So I returned the 1-zone and got a 2-zone Melnor timer. I now stagger start times. However I did try to run both zones at the same time with the 2-zone. No "Y" adapter needed as the timer has two outlets. It is darn close to being like it was before with out the timer with "Y" on;y but not quite... but good enough. So the 2-zone has some pressure loss but may be less than the 1-zone. Again I did not do a rigorous test. This MAY NOT EFFECT YOU if your system is not demanding full flow from your spigot.In the front yard I have more sprinklers, two (2) rotors and four (4) sprinkler heads. Even though I was not pushing the full radius range of the sprinklers I was always planning on SPLIT zones due to yard layout and use STAGGERED TIMING, so I would have max pressure and volume to drive each zone. I bought the 2-zone for this reason. I stagger the start times and it works perfect.SMALL ISSUE WITH ANTI SYPHON VALVES - As you know anti syphon valves on outdoor spigots is code and is intended to keep water from back flowing into your house, and in theory it contaminate your water supply. A couple of things, one I have the OLDER anti syphon spigots where they added on a valve at the end of the spigot. It has a flapper valve, spring and a plastic plunger that sits inside right at the end where the garden hose screws on. The MELNOR has a cone shaped screen that interferes with the inner working of the anti-syphon. At first I pulled the screen which is integrated with the rubber washer for a plain washer, just to test the system. BTW I tested the before and after screen and it had nil affect on water pressure/flow. So as a permanent solution I disabled the Anti Syphon and got rid of the interference. With the Melnor shut off valves you will not get back flow from your irrigation system. One of my lines goes up a hill. When I turned off the spigot before the timer the anti syphon would BLURP a lot of water on the ground. However with the timer that is not an issue as it has a shut off valve. However after elimination of anti syphon it is never an issue.There are TWO ways to get rid of the anti syphon on my style of spigot. One is an expensive SPIGOT MASTER adapter and another is modify the anti syphon fitting that screws on the end of the spigot. I did the latter. Spigot master is expensive at $21 but it an elegant solution. Keep in mind when you take off the anti syphon fitting you can NOT attach a hose direct. They use different threads (ex 1-3/16 male fine, not MHT, male hose thread,Bottom line going from 1-zone to 2-zone fixed my water flow issue in back yard. The front yard had more sprinklers and running all of them at one time would be sporty, so I run half of them at a time. It works well.CON: Having a hard time getting a hold of customer service. I left a ticket request on their web site, no answer in a few days. I called and got a message to leave a message. We will see if they call back. I was going to ask about how to improve the water flow so I could use a single zone timer unit. Since I replaced it already with a two zone unit, it is moot at this point. The other mystery was the rubber button on the back. It turns out to be a cover for the soil moisture probe sensor connector. I accidently knocked the "button" off and saw the connector pins... and it dawned on me. They say 7 year warranty? We shall see.Possible issue.? I noticed reviews of people complaining of stuck open valves. This could be a big deal if your water runs for days. Not only damage but cost of water could be huge. The fix from Melnor is go into manual mode and cycle the valve. These complaints seem to be from 2018 so I hope this issue is solved. I am still watching my system but when I go out of town it would be a disaster if the valve stuck open. CONCLUSION: I recommend this if you need multi (4) start run times per day. Most timers have one time or one time plus X hours and fixed run time. I have only had the units for a few days, but I enjoy them. It will save me hours and hours every week over manual watering the lawn, which I did all spring as I just seeded an all new lawn. Lawn came in great. Having the timer spray water early, mid day (to cool the lawn) and evening will keep the new baby lawn from stress during this coming summer.*NOTE = Mid day watering. I have "cool season" grass in the transition zone, so June through Aug is going to be a challenge. To keep the grass from checking out in the +90 degree days I will give it short light or short watering, in early afternoon and late afternoon (as well as deep watering in morning). The reason is a light water will cool grass and ground from evaporation. Note the myth is that watering in mid day is bad. If that were true in places like Florida (where it almost always rains mid afternoon in heat of day) would result in dead grass lawns everywhere. I don't live in Florida but this makes my point. Golf courses do this.

Very good product

I strongly recommend this product. The ratio price/quality, especially in comparison with other more famous brands, is extremely good. Easy to configure and reliable. For Europe you might need an adapter, therefore I recommend to contact the manufacturer. Their support service is amazing!!! Extremely satisified!