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Acaia Lunar Waterproof Espresso Scale

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$220.00
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SKU: Lunar Scale
4.6 stars, based on 30 reviews

Espresso enthusiasts, meet your new shot scale. Fully waterproof and jam-packed with amazing features, the Acaia Lunar is the last shot scale you'll ever need to buy. It's time to stop throwing away lesser scales.

 

The coffee world asked for a better way to weigh their espresso, and it's finally here: Acaia's answer to the shot scale, the Lunar. The Lunar is compact, responsive, multifunctional, and perhaps most importantly, completely waterproof. This is everything we love about the Pearl, condensed into a smaller drip tray-friendly package. The Lunar is the shot scale we've all been waiting for.

Leave it to Acaia to pack a scale with all the details we need, and then tack on a few more ever-so-useful functions we could only dream of having. The Lunar has multiple function modes that include the basic weight display and timer, as well as more advanced functions that include an auto-start/auto-stop timer based on the flow of espresso into the cup, as well as auto-tare function that zeroes out your cup about one second after it is placed on the scale.

Yes, you can dump all the water you want on this bad boy - it's completely waterproof!

Every experienced barista knows a little water in the wrong place is enough to kill your average shot scale, and so the Lunar is completely waterproof. Acaia backs this up even further with a two year warranty which includes water damage protection. Inside the scale are the same high-quality internals you can expect from Acaia, including an internal battery with a 20 hour life. The scale charges fully in just a few hours using a standard mini USB charging cable (included), and includes Bluetooth 4.0 connectivity to connect it to the Acaia Coffee app and the new slimmed-down Brewmaster app.

Also included with the scale are a pair of stick-on plastic feet to protect the bottom of the Lunar if you need to move it around frequently, a 100 gram calibration weight, and a heat-proof silicone pad which can also be used as a portafilter rest to weigh out your dose.

What's in the box:

  • Acaia Lunar Scale
  • Heat-resistant silicone pad
  • 100 gram calibration weight
  • Stick-on scale feet
  • Micro USB charging cable

Lunar Scale Features:

  • Waterproof aluminum construction
  • 2000 gram capacity, 0.1 gram resolution
  • Multiple functions including auto-tare, auto-start and -stop timer, and flow detection
  • 2 ms response time
  • Touch-sensitive Power and Tare buttons
  • Spill-proof surface
  • 2 year limited warranty includes water damage protection
  • USB rechargeable internal battery with 20 hour life
  • Bluetooth 4.0 connectivity

Acaia Coffee App Features

  • Available on iOS and Android mobile platforms
  • Remote Scale: quickly brew at-a-glance
  • Converter: Calculate ratios based on scale inputs for water and coffee weight
  • Brewing Print: Live-graph and record your brews, then share or analyze them
  • Store brew settings for 13 different devices, plus 3 custom timers (v. 2)
  • Record your current and past Bean Stash, including options for green coffee for home roasters
  • Create your own Acaia social profile, find and add friends, and connect and share to Facebook or Twitter
Specification sheet: 

Acaia

Verified Buyer

2017-08-26T03:13:37Z

5 / 5 stars

Best in Class

The scale is dope. Prima’s commitment to service… MEGA dope

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Verified Buyer

2017-08-09T11:10:30Z

5 / 5 stars

Why did I wait this long?!

Incredible construction and design. The best in the market right now.

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Verified Buyer

2017-07-12T17:13:53Z

5 / 5 stars

Lunar scale does it...

This scale does everything it claims. Pricey? Yep... Although, So far very water proof and if it lasts 2 years I've already saved money compared to buying so many "disposable" non-water proof scales.

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Verified Buyer

2017-06-25T11:08:36Z

5 / 5 stars

Love it

Totally changed the way we make and enjoy coffee.

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Verified Buyer

2017-05-18T22:06:20Z

5 / 5 stars

Great

Great

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Verified Buyer

2017-05-16T18:44:30Z

5 / 5 stars

Worth Its Weight in 20 lbs of Beans!!

I admit that I was skeptical and thought that the cost of this scale was too extravagant given that it is, after all, "just a scale." But that assessment has changed. Bottom line: this scale with it's numerous features, has really resulted in consistent, excellent shots as well as minimizing movements that really add up and contribute to distraction and mistakes. This is really a terrific tool and after two weeks of using it, I don't regret the purchase price; it is well worth it.

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Verified Buyer

2017-04-03T17:33:38Z

5 / 5 stars

Great Product

It's a great product, and the purchase and shipping were fast and smooth.

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Verified Buyer

2017-03-13T16:33:43Z

5 / 5 stars

Works perfectly

I have been using this scale for two weeks now and I don't know how I made espresso before I bought it. Now, every shot is just about perfect. I wish they would make one simple change. I use the scale in two modes: first to weigh my grounds and then on the third setting in the automatic group that starts the timer when I set the cup on the scale. I need to cycle through four settings to get from one to the other. If there was a preference that could make this easier the scale would be perfect.

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Verified Buyer

2017-02-11T01:59:45Z

5 / 5 stars

The fast, precise scale the coffee industry has needed for years!

I love this scale. After having lived with it for a bit I don’t know how I made coffee before. I’ve used other scales targeted at coffee in the past but the combination of speed, precision, water resistance, and form factor make this a barista essential. It’s not inexpensive but the Lunar is built very well and feels like a genuinely nice product when you handle it. Highly recommended.

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Verified Buyer

2017-02-06T18:48:21Z

5 / 5 stars

Great service!

Product is great. Service and shipping were great!

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Verified Buyer

2017-01-28T12:10:57Z

5 / 5 stars

greaf quality and design

Apple like design and quality. Certainly worth every penny you pay for it. Great functionality. Smart and usable auto tare function. I couldn't be happier with the product.

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Verified Buyer

2017-01-10T21:08:16Z

5 / 5 stars

Exceptional Product

The Lunar is a beautifully designed digital scale. It's also lightning fast and very accurate. I would recommend this to anyone who is serious about their espresso.

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Verified Buyer

2016-12-16T05:03:32Z

5 / 5 stars

Acaia Lunar Waterproof Espresso Scale

By far the best scale in the market. Accurate reading and fast. No delays. LED readout are super bright and you can see it on most angles. Holds up very well to to commercial use. Dropped on the floor a few times and still good to go.

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Verified Buyer

2016-12-16T16:11:32Z

5 / 5 stars

Great scale

Scale is great. Looks very nice on the counter.

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Verified Buyer

2016-12-14T20:43:33Z

5 / 5 stars

Perfect Scale

Great for the espresso bar or for a pour over. It’s compact and durable which is ideal for commercial or heavy home use.

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Verified Buyer

2016-12-11T16:19:35Z

5 / 5 stars

Lunar scale

I used to have to keep on buying scales and throwing them away because of water damage. This scale is worth every penny, works with no issues and flawlessly. A++ highly recommended

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Verified Buyer

2016-12-07T14:13:19Z

5 / 5 stars

Acaia Lunar Waterproof Espresso Scale

The positives: The scale itself is awesome. It works the way it's supposed to is applicable across many different coffee brewing methods. The negatives: I am a little disappointed in the Acaia app (which doesn't mean the scale loses points). The app isn't congruent with the weigh options on the scale. When you change a weigh option it should reflect in the app. Aside from that I love the scale as a whole and highly recommend it.

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Verified Buyer

2016-12-06T03:27:23Z

5 / 5 stars

Acaia Lunar

Best Scale out there! Fast and most importantly accurate measurements. Super Happy with it!

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Verified Buyer

2016-09-29T14:22:15Z

5 / 5 stars

Acaia Lunar

Extremely happy with product. Only negative is the double click and single click functions of buttons. Timing of double click can yield different results. Which while in the middle of pulling a shot is not a good thing. But every function you could ask for it there.

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Verified Buyer

2016-03-12T00:00:00Z

5 / 5 stars

Read the manual

Scale reads weight very fast making it very easy do pour overs. Read the pdf manual which is poorly written (not enough detail) get the APP. Acaia has very good customer service, fast replys to my questions.

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Verified Buyer

2016-02-03T00:00:00Z

5 / 5 stars

Best Espresso Scale I've used

I use this every day at work and I must say, it is worth the price and lives up to the hype. It is the epitome of form meets function. I personally own both the Lunar and the Pearl and use both in the professional and home setting. Once you invest the money on them, you'll be glad you did!

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Verified Buyer

2017-07-25T09:33:18Z

4 / 5 stars

Acaia Lunar

This is a great little scale. It has heloed me become a lot more consistent with my shots. The one I recieved had a very small and minor blowhole in the weighing plate, but it does not affect it to my knowledge. Worth the money.

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Verified Buyer

2017-01-28T00:46:17Z

4 / 5 stars

Excellent Scale 4 1/2 Stars!!

All things about this scale are excellent. The modes work well. I do wish that it had one or two more modes... I wish that I could start the timer for a long pre-infusion and once the scale "feels" weight, the timer would reset to zero and start again. As great as this scale is, I know the company could add that feature as another option for baristas. Not everybody may want that but with updateable firmware, they could push it out.

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Verified Buyer

2016-12-22T14:47:32Z

4 / 5 stars

Lunar

I appreciate having the connectivity, water-resistance, and precision. I like the heft. On the other hand, the app ecosystem from acaia is very fragmented and touch buttons are annoying without any kind of haptic feedback. I was able to configure the scale for my espresso routine well enough, but I'm still hoping for more firmware refinements.

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Verified Buyer

2016-11-01T01:34:21Z

4 / 5 stars

Great, but pricey.

Accurate with high resolution, fast response time, and fits well between the portafilter and cup. The additional settings aren't really that useful, and the app on Android could use some help. I'd prefer it to have less bells and whistles for a lower price, but I also don't regret my purchase. =)

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Verified Buyer

2016-02-08T00:00:00Z

4 / 5 stars

Acaia Scale

The scale came packaged very nicely, almost like an Apple product. Works well my only issue is the buttons. Seems I need to press or tap them a few times to get the results I want from them. Wish they were more like the home button on an iPhone.

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Verified Buyer

2015-12-23T00:00:00Z

4 / 5 stars

Great scale, could use some software updates.

The scale itself is awesome!!! Well built, heavy, beautiful, super fast response time and 100% waterproof (I tested it). My only issue is with the software, the app is a little confusing and the online instructions are a nightmare.

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Verified Buyer

2015-09-21T00:00:00Z

4 / 5 stars

Excellent but...

Fantastic scale but the firmware has a couple of bugs. You need the app to switch from grams to ounces. I'm sure this will get fixed at some point but for now it's a minor annoyance. Also, it would be nice if they had an iPad version off their app. Other than those minor issues, which I'm sure will be addressed in time, it's a great scale.

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Verified Buyer

2017-04-15T23:30:31Z

1 / 5 stars

Abnormal Behaviour

My device recieved might be defect. It acts abnormal and sometimes restart. When I single touch the power to reset the timer, it will power off. If I touch the power again, sometimes it doesn't respond for around 10 seconds. The device is new and the box was sealed.

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2016-12-20T21:59:21Z

3 / 5 stars

Needs to be perfect for the price.

I do like this scale and find its features to be very useful. If I was using it in a professional setting I might find it even more valuable and the price more justifiable. That being said, for the premium price point, there are a few nagging issues I've been frustrated with. - The touch buttons on the display are imprecise. It's tough to tell exactly where they're at and they're not very responsive particularly when you need to double tap. - The tinted display cover seems like a design sacrifice because I find myself wishing the display was a little brighter. - On the auto-timer mode if find the timer seems to stop or the scale will tare at the most inconvenient time. Particularly when an extraction is dripping a little slow. - At first glance, it is a very nice looking piece of equipment but I've read other users compare it to an Apple product and on close inspection, I personally don't find it to be on the same level of engineering precision. The top of my particular unit doesn't sit parallel to the base. If the Lunar was 25% less than the current price this would easily be a 4 star review but as it stands the current price sets very high expectations.

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