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HM Digital PH-200 Waterproof pH Meter, 0-14.00 pH Range, 0.01 pH Resolution, +/- 0.02 pH Readout Accuracy
€ 73
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*All items will import from US
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HM Digital's PH-200 is a fast-acting digital waterproof pH meter that is perfect for a variety of applications.
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What Stands Out
Product Details
- plastic
- Imported
- Measures pH and Temperature, Range: 0-14 pH, 0-80 °C, 32-176 °F
- Autoranging three point calibration with digital fine tuning
- Waterproof housing (IP-67 rating)
- Includes storage solution in a sponge embedded in a clear cap
- Auto-off function, data-hold function and low-battery indicator
| Battery Description | Alkaline |
| Mounting Type | Tabletop |
| Upper Temperature Range | 176 Degrees Fahrenheit |
| Temperature Reading Accuracy | plus_minus_1_degree_celsius |
| Item Dimensions W x H | 3"W x 8"H (7.6 cm) |
| Item Weight | 0.39 Pounds (180 grams) |
| Color | White |
| Brand Name | HM Digital |
| Manufacturer | Hydrofarm |
| UPC | 798527557687 891144000021 095225177538 |
| Global Trade Identification Number | 00891144000021 |
| Part Number | PH-200 |
| Model | PH-200 |
| Item Type Name | PH Meter |
| Included Components | 1 EA Meter |
| Brand | HM Digital |
| Product Dimensions (L x W x H) | 3"W x 8"H (7.6 cm) |
Who Should Buy?
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Aquarium Enthusiasts
Ideal for those managing water quality in aquariums, ensuring the optimal pH for fish health.
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Hydroponics Farmers
Perfect for hydroponic setups needing precise pH measurement to promote healthy plant growth and yield.
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Laboratory Technicians
Suited for lab environments where accurate and reliable pH measurements are critical for experiments and testing.
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Casual Home Users
Not ideal for average users who don’t require precise pH readings for general household activities.
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Budget-Conscious Shoppers
May not fit budget-friendly needs; there are cheaper alternatives without sacrificing significant accuracy for basic tasks.
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Outdoor Use
While waterproof, frequent outdoor use in harsh conditions may decrease its lifespan and accuracy over time.
Product Description
About This Item
Introducing the HM Digital PH-200 Waterproof pH Meter - your ultimate companion for all your pH testing needs. Whether you're a hydroponics enthusiast, a pool and spa owner, an aquarium keeper, or a scientist conducting experiments, this pH meter is perfect for you! With its waterproof design, the PH-200 pH meter is built to withstand even the most challenging environments. No more worrying about accidental water damage or the need for expensive replacements.
It is designed to provide accurate and reliable readings every time, ensuring that you always know the pH level of your water. Featuring a range of 0-14.00 pH and a resolution of 0.01 pH, this digital pH meter provides precise measurements that are essential for maintaining the optimal pH balance. The high -0.02 pH readout accuracy ensures that you get the most accurate results, allowing you to make informed decisions about water treatment and adjustments. The handheld and portable design of this pH meter makes it easy to use and carry around. Whether you're testing the pH of your hydroponic solution, your pool or spa water, your aquarium, or even your drinking water, this pH meter is your go-to solution.
It features a backlit LCD display, making it easy to read measurements even in low-light conditions. Calibrating this pH meter is a breeze, thanks to its calibration feature. It also comes with a replaceable electrode, ensuring long-term usability and cost-effectiveness. The pH meter is equipped with automatic temperature compensation, which eliminates the need for manual adjustments based on temperature changes. The HM Digital PH-200 Waterproof pH Meter is not only accurate and reliable but also affordable.
You no longer have to break the bank to obtain professional-grade pH testing equipment. Additionally, the long battery life ensures that you won't have to constantly worry about running out of power during your testing sessions. Take control of your water quality with the HM Digital PH-200 Waterproof pH Meter. Order yours today and enjoy the benefits of accurate and hassle-free pH testing.
Customer Questions & Answers
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Question:
What is the HM Digital PH-200 waterproof pH Meter used for?
Answer: The HM Digital PH-200 waterproof pH Meter is designed for measuring the acidity or alkalinity of liquids, providing accurate readings between 0 to 14.00 pH. This makes it ideal for various applications including hydroponics, aquariums, and brewing. Knowing the pH level of your solution is essential to ensure that your plants have optimal growing conditions, fish are healthy, and your brewing process remains efficient. Its compact size allows for easy handling, making it suitable for both home users and professionals. -
Question:
How does the calibration process work for the HM Digital PH-200?
Answer: The HM Digital PH-200 pH Meter features a simple calibration process that typically involves using two standard buffer solutions, pH 4.01 and pH 7.01. To calibrate, simply immerse the probe in one buffer solution, adjust the meter until it displays the correct pH value, then repeat with the second buffer. This ensures the device maintains high accuracy, essential for precise measurements. Calibration should be performed regularly, especially when consistent results are critical in processes such as agricultural monitoring or water quality testing. -
Question:
How accurate is the HM Digital PH-200 for pH measurements?
Answer: The HM Digital PH-200 boasts a readout accuracy of -0.02 pH, which means it provides highly precise measurements crucial for applications where accuracy is vital. This level of precision is particularly important for scientific experiments, hydroponic farming, and aquarium maintenance, as even slight fluctuations in pH can significantly affect the health of plants or aquatic life. Users can rely on the PH-200 to deliver reliable readings, allowing for informed decisions regarding adjustments or interventions. -
Question:
Can I use the HM Digital PH-200 in both liquids and soil?
Answer: The HM Digital PH-200 is primarily designed for liquid measurements, such as water, nutrient solutions, and other liquids with a pH range of 0-14. While it can provide readings on some moist soil samples, it is not optimized for direct soil testing due to the nature of its probe. For robust soil pH testing, it is advisable to mix a soil sample with distilled water and then use the pH meter on the resulting liquid for more accurate results. -
Question:
Is the HM Digital PH-200 easy to maintain?
Answer: Yes, the maintenance of the HM Digital PH-200 is quite straightforward. Regular calibration is essential to ensure accuracy, and users should keep the electrode clean and hydrated using storage solutions when not in use. Additionally, wash the probe periodically with distilled water to prevent buildup of contaminants, especially after testing solutions with high solids content. These maintenance steps will enhance the longevity of the device and ensure consistent performance across various applications. -
Question:
What kind of battery does the HM Digital PH-200 use?
Answer: The HM Digital PH-200 pH Meter is powered by 4 x 1.5V batteries, typically AAA technology. This allows for extended usage, making the device practical for fieldwork and frequent testing. It’s essential to ensure that the batteries are fresh and replace them when readings become inconsistent or the display dims. Being battery-operated enhances the portability of the PH-200, allowing users to perform tests on-site without needing a power source. -
Question:
What is the significance of the 0.01 pH resolution on the HM Digital PH-200?
Answer: The 0.01 pH resolution on the HM Digital PH-200 ensures that it can detect even the smallest changes in pH levels. This high level of resolution is especially critical in applications like research labs and agricultural settings, where minor pH shifts can lead to significant impacts on results or plant health. Users can trust the PH-200 to provide precise feedback, making it a valuable tool for anyone serious about monitoring pH levels closely. -
Question:
Is the HM Digital PH-200 waterproof?
Answer: Yes, the HM Digital PH-200 is designed to be waterproof, which allows for safe use in environments where spills or wet conditions may occur. This feature makes it an excellent choice for outdoor use in gardening, agriculture, or water testing. The waterproof construction also facilitates easy cleaning, ensuring users can maintain hygienic conditions without worrying about damaging the device. -
Question:
What features set the HM Digital PH-200 apart from other pH meters?
Answer: The HM Digital PH-200 stands out due to its waterproof design, high accuracy, and reliable 0.01 pH resolution. It is also user-friendly, with a simple calibration process and an easy-to-read digital display. Moreover, its versatility caters to various applications—from professional environments such as laboratories to at-home gardening. These attributes ensure users can confidently monitor their pH levels knowing they have a durable and accurate tool at hand. -
Question:
Where can I buy HM Digital PH-200 Waterproof pH Meter in Ireland?
Answer: You can purchase the HM Digital PH-200 Waterproof pH Meter from Ubuy in Ireland. Ubuy offers a reliable option to acquire this high-quality pH meter, making it convenient to access. With a wide range of pH measurement instruments available, Ubuy ensures that you can find the specific model that suits your needs for accurate liquid pH testing.
HM Digital pH Meters Editorial Review
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€ 73
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Measures pH and Temperature
- Autoranging three point calibration with digital fine tuning
- Waterproof housing (IP-67 rating)
- Includes storage solution in a sponge embedded in a clear cap
- Auto-off function, data-hold function and low-battery indicator




