{"id":479,"date":"2026-10-08T15:48:54","date_gmt":"2026-10-08T07:48:54","guid":{"rendered":"http:\/\/www.farayandcontrol.com\/blog\/?p=479"},"modified":"2026-10-08T15:48:54","modified_gmt":"2026-10-08T07:48:54","slug":"is-the-mofang-100-series-waterproof-4ae3-65a27f","status":"publish","type":"post","link":"http:\/\/www.farayandcontrol.com\/blog\/2026\/10\/08\/is-the-mofang-100-series-waterproof-4ae3-65a27f\/","title":{"rendered":"Is the Mofang 100 Series waterproof?"},"content":{"rendered":"

If you\u2019ve landed on this post, chances are you\u2019ve either been searching for a compact, durable electronic device for industrial or personal use, and the Mofang 100 Series has popped up on your radar. As a supplier who\u2019s worked with this line for the past three years\u2014fulfilling orders for manufacturing plants, field researchers, and even avid outdoor hikers who rely on reliable gear\u2014I get a ton of questions, and none come up more often than this one: Is the Mofang 100 Series waterproof? It\u2019s a simple question, but the answer isn\u2019t a straight \u201cyes\u201d or \u201cno\u201d\u2014not if you\u2019re talking about the kind of waterproofing that lets you drop it in a pool and expect it to work five minutes later. Let me break down what we actually stand behind, the testing we do, and the fine print that matters if you\u2019re considering this series for your work or play. Mofang 100 Series<\/a><\/p>\n

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First, let\u2019s get one thing straight: I\u2019m not here to oversell what this line can do. Early on in my time as a supplier, I had a customer\u2014 a maintenance tech at a food processing plant\u2014who ordered three Mofang 100 Series units, dropped one in a vat of sanitizing solution mid-shift, and came back yelling that \u201cthe waterproof promise\u201d was broken. When I walked them through the specs, it turned out they\u2019d confused water-resistant (which the 100 Series is) with fully waterproof, and they\u2019d pushed the device way past its rating. That\u2019s the kind of misunderstanding that makes so many people wrongfully write off a solid product, so I want to start by grounding this in actual industry standards, not marketing fluff.<\/p>\n

The Mofang 100 Series is built to IP67 standards, if you\u2019re familiar with that rating system. For anyone who\u2019s not, the IP (Ingress Protection) code is a two-digit scale set by the International Electrotechnical Commission (IEC) that rates how well a device stands up to dust and water. The first digit is dust protection: 6 means total protection from dust, which is why this series is so popular for construction sites or desert field work where fine grit can ruin less sealed electronics. The second digit is water protection, and 6 different levels run from 0 (no protection) to 9 (high-pressure steam jets, like what\u2019s used for heavy equipment cleaning). IP67, the rating the Mofang 100 Series carries, means it\u2019s protected against immersion in up to 1 meter (about 3.3 feet) of fresh water for 30 minutes max. That\u2019s not a random number\u2014our factory team runs every unit through this test before it leaves our warehouse, and we keep detailed logs of every batch. No exceptions.<\/p>\n

But here\u2019s where the confusion creeps in, and where I\u2019ve seen even seasoned professionals misstep. The IP67 rating is for fresh water, not saltwater, chlorinated pool water, soapy cleaning solution, or any other liquid with additives. Salt, in particular, is corrosive\u2014even small amounts can eat away at the rubber seals and plastic ports over time, breaking the barrier that keeps water out. In the case of that maintenance tech, the sanitizing solution they used had a high concentration of chlorine, which would have corroded the seals even if the unit was only submerged for a few seconds. I replaced that unit for them (we do stand behind our products, after all) but also walked them through how to spot when a seal might be wearing\u2014something I wish more users knew.<\/p>\n

So what does that mean for how you can actually use the Mofang 100 Series around water? Let\u2019s get practical, because that\u2019s what most of my customers care about. If you\u2019re a field researcher wading through a shallow stream to take temperature readings, that\u2019s fine. If you\u2019re hooking up the device to a power washer (wait, no\u2014don\u2019t do that) and accidentally splashing it, that\u2019s fine. If you drop it in a puddle and fish it out right away, that\u2019s fine. But submerging it for longer than 30 minutes, taking it into the ocean for a snorkel trip, or leaving it in a rainstorm overnight? That\u2019s where you risk damage. I\u2019ve seen units that survived a quick dip in a lake on a camping trip, and I\u2019ve seen units that died after being left in a pool bag for a few hours because the seal started leaking through overnight. It\u2019s not the device\u2019s fault\u2014it\u2019s pushing beyond what the rating is designed for.<\/p>\n

Another common question I get is: Can I trust the seals after I\u2019ve had the device for a year or two? The answer here is also conditional. The rubber seals on the Mofang 100 Series are high-grade, food-safe EPDM, which is resistant to most mild chemicals, but they do degrade over time, especially if they\u2019re exposed to extreme temperatures (like leaving a device in a hot car all summer) or harsh cleaners. Every few months, I advise customers to do a simple seal check: wipe down the edges of the device with a soft cloth, and run your finger lightly along the seam where the back panel meets the front. If you feel a crack, a small tear, or the seal feels stiff and not pliable, that\u2019s a sign it\u2019s time to replace the seal (we sell replacement seals separately, by the way, for anyone who wants to extend the life of their unit) before you take it near water.<\/p>\n

I also want to address the marketing side, because I know some brands will stretch truth to make a product sound more capable than it is. Mofang doesn\u2019t do that. Their product labels and user manuals spell out the IP67 rating clearly, no fine print hidden in 10-point font at the bottom of a screen. When I first started representing them, I made sure to read every line of their spec docs because I didn\u2019t want to sell something that would disappoint a customer. There\u2019s no \u201cwaterproof\u201d banner that\u2019s untrue\u2014just a clear rating that tells you exactly what it can handle. That transparency is why I\u2019ve stuck with this line for so long; I don\u2019t have to lie to my customers to make a sale.<\/p>\n

Now, let\u2019s talk about real-world use cases, because that\u2019s what matters most. Last year, I shipped 12 units to a team of agricultural researchers working in the Florida Everglades, who needed a device that could track soil moisture and withstand humidity, occasional rain, and the occasional splash of swamp water. All 12 units are still working perfectly, and the team lead told me they even dropped one in a shallow marsh while wading to collect samples, fished it out in 10 seconds, and it was fine. On the flip side, I had a kayaker order a unit for a weekend trip, and he texted me two days later saying it stopped working after he capsized and the unit was submerged for 45 minutes. That\u2019s 15 minutes longer than the IP67 rating allows, and while I couldn\u2019t replace it for free, I was able to walk him through how to take it apart (gently) to dry out the internal components, and he got it working again after a few days. That\u2019s the kind of customer support I pride myself on\u2014being honest when a customer makes a mistake, but also helping them fix it if they can.<\/p>\n

Another point: the Mofang 100 Series isn\u2019t just one device. It has different models, right? The 101, 102, 103, each with slightly different features. I get asked all the time if the 103, which is the top-of-the-line model with a longer battery life, has a better waterproof rating. No, it doesn\u2019t\u2014all models in the 100 Series carry the same IP67 rating. The differences are in functionality, not waterproofing, so that\u2019s not something you have to pay extra for if waterproofing is your main priority.<\/p>\n

I know a lot of people are looking for a device that can handle whatever water comes its way, and if that\u2019s you, the Mofang 100 Series might not be the right fit. If you need something that can take a high-pressure wash, be submerged in saltwater for hours, or left out in a rainstorm for days, you\u2019ll want to look for a higher IP rating\u2014like IP68, which is common for devices designed for deep water immersion. But if you need a device that\u2019s durable, dust-proof, and can handle accidental splashes, drops in shallow water, and everyday exposure to moisture, the 100 Series is a solid choice\u2014if you respect its limits.<\/p>\n

Here\u2019s what I tell every customer when they ask about waterproofing: Read the manual. Don\u2019t just take my word for it, don\u2019t just take the rating for granted. The manual has a full section on waterproofing, with do\u2019s and don\u2019ts, examples of what the device can handle, and what will void your warranty. I\u2019ve had customers come back to me saying they skipped the manual, submerged the device, and now it\u2019s broken, and it never feels good to tell them there\u2019s nothing I can do to replace it because they pushed past the limits. But if they take the time to read the manual, they can get years of use out of this device around water.<\/p>\n

As a supplier, my job isn\u2019t just to sell units. It\u2019s to help customers find the right product for their needs, and to be transparent about what that product can and can\u2019t do. The Mofang 100 Series is not a waterproof device in the sense that it can survive being in water indefinitely or in deep water, but it is water-resistant to a reliable, industry-standard level that works for most people\u2019s needs. I\u2019ve put these units through my own tests, too\u2014I\u2019ve dropped them in my pool (for 20 seconds, not 30 minutes), splashed them with soapy water while cleaning my garage, left them out in a rainstorm during a camping trip, and they\u2019ve never failed me. But I\u2019ve never tried to submerge one for longer than 30 minutes, and I always check the seal after I use it around harsh liquids.<\/p>\n

<\/p>\n

If you\u2019re in the market for a durable electronic device and you want more details about the Mofang 100 Series\u2019 waterproofing, or you\u2019re ready to place an order, I\u2019m here to help. Whether you\u2019re a field researcher, a construction foreman, an outdoor enthusiast, or a business looking to outfit a team, I can walk you through the different models, answer any other questions you have about durability, battery life, or features, and make sure you get the right units for your needs. There\u2019s no fine print, no hidden catches, just honest answers about what this device can handle when it comes to water.<\/p>\n

Motor and Electronic Control<\/a> References
\nInternational Electrotechnical Commission. (2013). IEC 60529: Degrees of protection provided by enclosures (IP Code). International Electrotechnical Commission.
\nMofang Tech Inc. (2021). Mofang 100 Series Product Spec Manual. Mofang Tech Inc.
\nNational Institute of Standards and Technology. (2020). Understanding IP Ratings for Consumer Electronics. U.S. Department of Commerce.<\/p>\n

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Jiangsu Changyun Drive Techniques Co., Ltd.<\/a>
As one of the leading mofang 100 series battery manufacturers and suppliers in China, we offer a wide range of products with superior quality. Please rest assured to wholesale advanced mofang 100 series battery from our factory. If you have any enquiry about cooperation, please feel free to email us.
Address: Building B, 1st Floor, Chuangyan Port, Science and Education City, Wujin District, Changzhou City, Jiangsu Province
E-mail: eva@czbenma.com
WebSite: https:\/\/www.cyevenergy.com\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

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