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On Balance Marine Waterproof Scale · 100g x 0.01g Precision

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The On Balance Marine is the all-terrain digital scale you've been waiting for. Designed with IP65 protection, it is resistant to dust, splashes, and humidity, making it the perfect tool for your grow room or kitchen. With a precision of 0.01g and a maximum capacity of 100g, it ensures exact measurements for your nutrients, harvests, or extractions without the fear of liquid damage.
 

100 day satisfaction guarantee

 

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The On Balance Marine Waterproof Digital Scale is the ultimate solution for those who demand precision in hostile environments, offering you a robust, water-resistant tool that guarantees exact measurements of up to 100 grams with a 0.01g accuracy. This is the 4x4 of scales, designed to withstand the humidity of your grow tent or accidental spills while you work.

Are you tired of having to buy a new scale every few months because humidity or a small splash ruined the sensors?

There is nothing more frustrating than being in the middle of preparing your nutrient mix or weighing your latest harvest, only to have your equipment fail due to a little water. Not only do you lose money replacing devices, but you also lose the peace of mind of knowing your measurements are accurate. Using a standard scale in a grow room is a ticking time bomb; sooner or later, moisture gets inside, the screen fogs up, and the numbers start dancing, putting your entire crop at risk due to bad dosing.

The On Balance Marine puts an end to this drama. Thanks to its IP65 protection rating, this scale is dust-tight and water-resistant. You can finally work with liquids, sticky extracts, or in high-humidity environments without breaking a sweat. It is the reliable, durable, and precise answer you need to take your cultivation game to the professional level.

The waterproof scale that keeps up with your rhythm

This device isn't just about being waterproof; it's about giving you freedom. Whether you are weighing liquid fertilizers, measuring your dry herbs, or handling sticky concentrates, the On Balance Marine delivers consistent results. It allows you to focus on the quality of your product rather than worrying about keeping your equipment dry.

If you are looking for reliable Scales for cannabis that can survive the real-world conditions of a grower's life, this is your best bet. Its compact design fits in your pocket, but its performance rivals larger laboratory equipment.

Key features and benefits in a nutshell

  • IP65 Water Resistance: You can spill water or nutrients on it, and it keeps working. It’s easily washable, ensuring hygiene and durability.
  • 0.01g Precision: Essential for micro-dosing fertilizers or weighing high-value BHO extraction yields accurately.
  • 100g Capacity: Perfect range for weighing your daily harvest or preparing personal mixes.
  • Backlit LCD Screen: Large digits and bright light allow you to read the weight clearly, even in the dark cycle of your grow tent.
  • Robust Design: The rubberized outer shell provides a non-slip grip and extra protection against bumps and drops.
  • Tare Function: Subtracts the weight of the container instantly, making it easy to weigh liquids or powders.

How to use it in a few steps

Using the On Balance Marine is as intuitive as it gets, so you don't waste a second of your time.

  1. Power On: Place the scale on a flat, stable surface and press the power button. Wait for the screen to show "0.00".
  2. Tare (Optional): If you are using a tray or container, place it on the scale and press the "TARE" button to reset the counter to zero.
  3. Weigh: Place your herbs or materials on the center of the platform. The display will lock onto the precise weight instantly.
  4. Clean Up: If you spill anything, simply wipe it down with a damp cloth. Turn it off to save battery (or let the auto-off feature do it for you).

Frequently Asked Questions

Is it completely submersible?

No, it is IP65 rated. This means it is protected against low-pressure water jets (like a tap or splashes) and dust, but you should not submerge it underwater completely.

What batteries does it use?

It operates on two AAA batteries, which are usually included, so you can start using it right out of the box.

Can I use it for weighing liquid nutrients?

Absolutely. Its water resistance makes it the best option for measuring liquid fertilizers without fear of damaging the internal circuits.

Does it need calibration?

It comes calibrated from the factory. However, like all precision scales, you can recalibrate it using a standard 100g weight if you feel it's necessary over time.

Personal Experience of Pevgrow’s CEO (Alan)

I've gone through more scales than I care to admit. In the grow room, things get wet—it's just a fact of life. I used to wrap my scales in plastic wrap to protect them, which was a nightmare for reading the screen. When I started using the On Balance Marine, it was a game-changer. I can mix my nutrient solution right next to it, and if a few drops splash onto the pad, I just wipe it off and keep going.

For me, the peace of mind is worth every penny. I also love the grip on it; it doesn't slide around on the table like the cheap plastic ones. If you are serious about your setup and want gear that lasts, this is the one I recommend. It’s tough, accurate, and frankly, it saves you money in the long run because you aren't replacing it every time you have a clumsy moment.



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Comments|Questions On Balance Marine Waterproof Scale · 100g x 0.01g Precision: 1 - Average Rating: 5/5

Customer reviews of On Balance Marine Waterproof Scale · 100g x 0.01g Precision

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Jussi Ruuskanen - Verified buyer
02/25/2025 Etelä-savo, Finland

I bought it for my fishing adventures and it's simply amazing! It works even in the rain.

  • Is the shipping discreet?

    Yes, the shipment is 100% discreet, no one will know what you have bought, also the sender is SITE OF SHOPS ONLINE.

  • Do you ship worldwide?

    Yes, we ship to almost every country in the world although you need to know the current legislation in your country to make sure that you do not break any regulations with the germination of the seeds.

    UK: 3-4 days (express)
    USA: 4-5 days (express)
    Australia: 4-5 days (express)
    Japan: 4-5 days (express)
    Canada: 4-5 days (express)
    South Africa: 4-5 days (express)
    New Zealand: 5-7 days (express)
    View all

    The customer must be informed about the laws of their country regarding seeds or other products that may be purchased on our website, the possession of which may constitute a criminal offence in the country of receipt.

    We cannot be made responsible for the wrong use that some people decide to give to the seeds, so please don't act against your national laws.

    Due to problems with customs you can check here for restrictions to certain countries.

  • What payment methods and currencies do you accept?

    We accept the following payment methods: Bank transfer, Cryptocurrencies, cash, credit and debit cards and cash on delivery (Spain, Belgium, France, Italy, Portugal).

    You can change the currency on the top right to know the price of the products in your local currency and of course pay this way.

  • How long does it take to ship my order?

    In 24/48 hours we will ship your order.

  • Are the seeds guaranteed to germinate?

    If you live in a country where the cultivation of cannabis is legal and you decide to plant the seeds, it is good that you know that all the seeds that we commercialize have germination guarantee.

    If you germinate with the method of paper napkins and you have followed all the steps that we indicate here, you will only have to return us the seeds not germinated in their original packaging and when we receive them we will proceed to the change.

    Then we take care of requesting the return to the seed bank, we do not transfer this responsibility and time to our customers.

  • What if I receive a bad or damaged product?

    If you receive a broken product due to transport, you have to notify us within 24 hours for insurance coverage, always contact us as soon as possible and we will fix the problem!

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