Do You Really Need A Waterproof Coffee Scale Yes, Here Are Our Top Picks

Do You Really Need A Waterproof Coffee Scale? Yes, Here Are Our Top Picks

The question of a waterproof coffee scale arises often. After all, there is a lot of water around when you are using your coffee scales. Thus, the question, do you really need a waterproof coffee scale when brewing coffee, is one that we get often asked.

To give you a quick answer – I can only say “sort of”. The full answer is a little more complex than a simple yes or no.

…Let’s not drag this along any longer, keep reading as we dig in and answer

Do You Really Need A Waterproof Coffee Scale?

While, as you can, and probably have guessed by our headline, that waterproof digital coffee scales are something that you need.

Let’s be clarify the “sort of”.

Coffee scales are not waterproof, and they don’t need to be. There is nowhere you will go, or will you ever be weighing your coffee while completely submerged in water. Thus, your coffee scales will never be submerged in water.

You absolutely do need to use digital scales that are water resistant. It is highly probable that at some point your scales will get accidental drops, drips and splashes of water, milk and perhaps even an accidental jet of steam from your steam wand.

Admittedly, I’d love to see waterproof scales, simply as they will give me a piece of mind.

Do You Really Need A Waterproof Coffee Scale
A Coffee Scale

Read: Pour over coffee scale 

Waterproof Coffee Scale – Our Top Rated Water Resistant Digital Coffee Scales

Let’s now talk about what we consider to be the best and top rated water resistant digital coffee scales.

#1 Timemore Coffee Scale – The Timemore Black Mirror

Weight Range: 0.5 grams to 2kgs

Timer: Yes

Increments: 0.1 grams

Power Source: Fully Rechargeable lithium battery. USB-C

The Timemore Black mirror is a modern and beautiful coffee scale with well-chosen features to help you brew excellent coffee, including the all important timer function which will help you to adhere to brew times for the drinks that you are making.

It has a tare function and an accuracy of 1/10th of a gram and an auto-off which kicks in after just 3 minutes. It is slick and shiny, while off it is just like a black mirror – hence the name of this model.

The display is apt and very easy to read without straining your eyes. The silicone heat pad is well thought off and a nice addition when weighing your portafilter. It’s perfect for most brewing methods including pour-over, French press, Chemex and drip coffee. Unfortunately, it is not ideal for an espresso, other than weighing your coffee grounds while they are in the portafilter. This scale is a little too large to fit on most espresso machine drip trays.

You will love the minimalist design. Even though it has a fully rechargeable lithium battery and is water-resistant, the USB-C is exposed and vulnerable to water.

The Timemore Black Mirror
The Timemore Black Mirror (in white)

Read: Kitchen scale for coffee

#2 Acaia Coffee Scale The Acaia Pearl S – The Best Coffee Scale For Espresso

Weight Range: 0.5 grams to 2kgs

Timer: Yes

Increments: 0.1 grams

Power Source: Fully Rechargeable lithium battery. USB-C

Acaia coffee scales are an industry favorite and expert baristas love them! This, the Acaia Pearl S is the coffee scale that is used at barista championship events. It is highly likely that you will see this in use at artisan coffee shops.

Like the Timemore Black Mirror, this is a minimalist design and looks rather elegant and stylish. Great features are its built-in timer, touch-sensitive controls, splash resistant outer casing and silicone heat pad.

The adjustable auto-off function can be adjusted in increments of 5 min, 10 min, 20 mins, 30 min and 60 min.

It is an precision scale with an accuracy of 0.1 grams and has Bluetooth 4.0 connectivity and access to an array of their apps for both Android and iPhone to help with your brewing. The apps are valuable tools that even monitor your pour rate. It is the perfect choice for an experienced or semi-experienced home barista looking to take their coffee to the next level.

Coffee enthusiasts love the Acaia Pearl for a reason, It is well-designed and has coffee lovers in mind. The best part is the accuracy, every single one is hand built.

Acaia Coffee Scale  The Acaia Pearl S -
Acaia Coffee Scale  The Acaia Pearl S

#3 Hario Coffee Scale – The Hario V Drip Coffee Scale Best For Pour Over

Weight Range: Zero to 2kgs

Timer: Yes

Increments: 0.1 grams

Power Source: AAA batteries

The Hario V Drip Coffee scale is outstanding for pour-over coffee. It comes with a built-in timer with a split display. On the left is where your timer is and on the right where your weight measurement. Both are easily readable.

This scale is not the most stylish as it is rather plain, but at least you have a few color options, which are black, white and stainless steel. The auto-off function activates after 5 minutes of inactivity. helping you to save battery life.

The auto-off function, notably, will not activate when  you are using the timer. This is a very useful function when you are making pour-over coffee.

The Hario V Drip Coffee
The Hario V Drip Coffee

#4 The Ozeri Touch Professional Digital Kitchen Scale – The Top Budget Pick

Weight Range: 1g to 5.7 kilograms

Timer: No

Increments: 1 grams

Power Source: Rechargeable lithium batteries.

This is the budget choice and is a great choice. It is practical, functional and has the features that you would expect, like an integrated timer, tare function and, while it is not exactly a compact size it is about the size of an iPad and will fit in your kitchen drawer. The precision and accuracy is measured in single 1 gram increments, which is a bit of a drawback

The Ozeri Touch Professional Digital Kitchen Scale
The Ozeri Touch Professional Digital Kitchen Scale

#5 Etekcity Digital Multifunction Stainless Steel Kitchen Scale

Weight Range: 1 gram to 5 kilograms

Timer: No

Increments: 1 gram

Power Source: AAA batteries

This scale the, Etekcity digital scale, is a great looking coffee scale and make with stainless steel. It features a catchy purple backlit display. In terms of size, its approximately the same as an iPad Mini. Precision wise, these coffee scales will only measure in in gram increments and will start at 2 grams.

Etekcity Digital Multifunction Stainless Steel Kitchen Scale
Etekcity Multifunction Stainless Steel Scale

Why Should You Use A Coffee Scale When Brewing Your Coffee?

The use of a coffee scale will help you to get your ratio of coffee to water exact, precise. You will know the exact weight of your coffee and the exact weight of your water with no guess work and no estimations.

This is important as the flavor of your coffee, regardless of the brewing method, changes depending on your coffee to water ratio.

Using a coffee scoop or tablespoon and measuring in this manner is just not accurate. The reason for the lack of accuracy is the density and mass of your coffee beans change based on their roast level. This means that, despite having the same volume, the weight is slightly different and thus your ratio is slightly out.

If you have a built-in timer, that is even better as you will have 2 of the key variables that affect your coffee.

Can You Use A Regular Kitchen Scale Work For Coffee?


you can do it. Just be aware that if you use a regular kitchen scale to measure your coffee grounds, and your water for that matter, you will not have the same level of accuracy that you need or would expect from a specialist coffee scale.

You will also be missing an important key feature – a built-in timer to time your brewing times. You’ll be able to make a mock-up of a repeatable process for great pour-over coffee, French press coffee, drip coffee and so on but lacking in the required precision.

Using a kitchen scale, you will likely be out each time with your measurements due to the lack of accuracy and precision. Subsequently, your coffee will not taste exactly the same.

How To  Clean A Coffee Scale?

Cleaning your coffee scale will vary slightly depending on the type of coffee scale that you have. It is likely that the type of scale that you have is not waterproof, as explained earlier, none really are.

Under no circumstances should you rinse your coffee scales under the water tap or immerse them in water. Doing so will destroy the device that you have spent so much of your hard earned money on will be destroyed.

All you will really need to do is wipe down your coffee scale with a cloth and give it a good brush down and blow around all edges to ensure that any tiny grains don’t get anywhere.

Most coffee scales have a silicone mat that you can remove and clean.

FAQ Frequently Asked Questions Related To Waterproof Coffee Scale

The questions below are questions that are frequently asked by coffee enthusiasts and are related to the topic matter of a waterproof coffee scale.

We just love to help our readers to improve their coffee brewing skills, so if you have any questions, please ask us!

What Kind Of Scale Do You Need For Coffee?

A coffee scale should be as good as you can afford to buy. Before you can buy one, ensure that you can use the scale that you have your eyes on for brewing the type of coffee that you make most often. Espresso, French press, Pour over and so on.

Look for a coffee scale that is waterproof, has a timer and a precision of at least 0.1 grams or 0.01 grams, which is much better.

Can Food Scale Be Used For Coffee?

To start with, you can most certainly use a digital food scale for weighing your coffee and water. Some food scales are good entry point scales for coffee lovers, but they lack the precision that you need and lack a timer for your essential function of controlling your brew times.

Is Acaia Worth It?

Yes, the Acaia Pearl is worth it. It has everything and a lot more that you are looking for in a coffee scale. It is the coffee scale of choice for expert professional baristas and is used in barista competitions. The Acaia Pearl is the coffee scale that you will see in use in artisan coffee shops.

Do You Need A Scale For Pour Over Coffee?


you need to use a coffee scale with a pour over coffee. The use of a digital coffee scale will help you to get precise measurements for both your coffee and your water and ensure that your coffee to water ratio is precise every single time. A coffee scale with a timer will help you to get the brew times exact, every time also. This is precision for two key elements associated with brewing.

Final Thoughts, Frappé-Ing It All Up – Waterproof Coffee Scale?

No waterproof coffee scale is truly 100% waterproof, it is really an overkill as you really don’t need to have a digital coffee scale that is absolutely waterproof.

It is essential that your coffee scale is water-resistant as your scale will take a splash or two during its lifetime of use. Look for your scale to have a water resistance, splash resistance feature and a silicone mat.

Coffee is love, it's more than love — it's a passion of mine. I've had the luck to have travelled and enjoyed the most exotic of coffee's and unique flavors, brewing methods and techniques of making the perfect coffee from Thai hill tribe coffee to Indonesian volcanic coffee, Malaysian coffee that comes in a tea bag and the array of flavors in Vietnam, from Vanilla to Orange to Coconut to Avocado to even salt coffee and the famous egg coffee. The best part of my coffee adventures is getting to mix with the locals over a nice brew and learning how they make it! I'm cited and referenced on Google Scholar for the topic of coffee.

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