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HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy
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HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy
The COM-80 is an economically priced, reliable EC/TDS meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.
HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy
Item #: 3451237

HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout

Item #: 3451237

GBP 31

Price Details

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*All items will import from US

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Order now and get it around Friday, July 03
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The COM-80 is an economically priced, reliable EC/TDS meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Accuracy
With a readout accuracy of 2%, the COM-80 ensures precise measurements, providing users with reliable data for monitoring water quality and making informed decisions.
Wide TDS Range
The 0-5000 ppm TDS range enables versatile applications, from drinking water to hydroponics, making it suitable for diverse user needs and environments.
User-Friendly Design
Featuring a simple interface and lightweight build, this hydro tester is easy to use and carry, ideal for both professionals and hobbyists assessing water quality on-the-go.

Product Details

Get the HM Digital COM-80 Electrical Conductivity EC and Total Dissolved Solids Hydro Tester from Ubuy Jersey. With a 0-5000 ppm TDS range and 1 ppm resolution, it provides accurate results.
Package Weight1.27 Pound

Who Should Buy?

Suitable For
  • Hydroponic Growers

    Ideal for hydroponic enthusiasts monitoring nutrient levels to optimize plant health and growth.

  • Aquarium Owners

    Perfect for aquarists ensuring water quality by measuring TDS levels to maintain a healthy aquatic environment.

  • Water Quality Testing

    Useful for individuals testing tap or well water quality to ensure it meets health standards.

Not Suitable For
  • Professional Labs

    May not meet the precision and calibration needs required for high-level laboratory testing environments.

  • Outdoor Field Use

    Not designed for rugged outdoor conditions, limiting use in field research where durability is essential.

  • Non-Technical Users

    Users unfamiliar with conductivity meters may find it complex and challenging to utilize effectively.

Product Description

HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the measurement range of the HM Digital COM-80 Hydro Tester?

    Answer: The HM Digital COM-80 Hydro Tester measures electrical conductivity (EC) and total dissolved solids (TDS) within a range of 0-5000 ppm. This wide range makes it suitable for testing the purity of water in various environments, from aquariums to agricultural applications. Users can easily monitor water quality, ensuring it meets specific requirements for health and safety.
  • Question: How does the accuracy of the HM Digital COM-80 Hydro Tester compare to other models?

    Answer: The COM-80 provides a readout accuracy of 2%, which is competitive within its category. This level of precision is essential for users who rely on accurate measurements for scientific research, hydroponics, or drinking water safety. The device’s calibration and robust build contribute to its reliability in various settings, allowing users to trust the readings for better decision-making.
  • Question: Can the HM Digital COM-80 measure both EC and TDS simultaneously?

    Answer: Yes, one of the standout features of the HM Digital COM-80 is its ability to measure both electrical conductivity (EC) and total dissolved solids (TDS) simultaneously. This dual function is particularly beneficial for users in agriculture or aquaculture, where understanding both metrics is critical for maintaining optimal conditions for plants and aquatic life.
  • Question: What is the resolution of the readings provided by the HM Digital COM-80?

    Answer: The resolution of the HM Digital COM-80 is 1 ppm, allowing for very detailed measurements of TDS levels. This high resolution is advantageous for precise monitoring in sensitive environments, ensuring that even minute changes in water quality can be detected. Such sensitivity is key for effective water management in both personal and professional settings.
  • Question: How do I calibrate the HM Digital COM-80 Hydro Tester?

    Answer: Calibrating the HM Digital COM-80 is straightforward and involves using a calibration solution with a known TDS value. By following the instruction manual, users can ensure their device remains accurate over time. Regular calibration is important, particularly in applications where water quality is critical, such as hydroponics or aquarium maintenance, providing peace of mind that your readings are correct.
  • Question: What kind of battery does the HM Digital COM-80 use?

    Answer: The HM Digital COM-80 operates on a standard 9V battery, which is easily replaceable when needed. The long battery life makes it suitable for frequent use in the field or at home. Users can conveniently monitor battery levels via an indicator, ensuring that the tester is ready for use whenever water quality testing is necessary.
  • Question: Is the HM Digital COM-80 suitable for testing drinking water?

    Answer: Yes, the HM Digital COM-80 is an excellent tool for testing drinking water quality. With its capability to measure TDS levels accurately, it helps users determine the purity of their drinking water. Keeping the TDS levels within safe limits can significantly enhance overall health outcomes, making this tester ideal for health-conscious consumers and households.
  • Question: Can the HM Digital COM-80 be used in outdoor conditions?

    Answer: While the HM Digital COM-80 is designed for versatility, it is advisable to protect it from extreme weather conditions. Users can safely use it in outdoor settings, such as testing water in ponds or rivers, with some careful handling. Its durable design allows for some exposure to the elements, but storing it in a weather-protected area is recommended to prolong its lifespan.
  • Question: What are the maintenance requirements for the HM Digital COM-80?

    Answer: Maintaining the HM Digital COM-80 involves regular cleaning of the probe and occasional recalibration. Users should rinse the probe after each use to prevent contamination and ensure accurate readings. For best performance over time, performing regular maintenance helps prevent buildup and extends the lifespan of the hydro tester, making it a reliable tool for ongoing water quality analysis.
  • Question: Where can I buy the HM Digital COM-80 Hydro Tester in Jersey?

    Answer: You can purchase the HM Digital COM-80 Hydro Tester from Ubuy in Jersey. Ubuy offers a reliable shopping experience, with options for different payment methods and customer support to assist with your purchase. Their platform also features user reviews and product information, enabling you to make an informed choice about your water quality testing needs.

HMDigital Conductivity Meters & Accessories Editorial Review

The HM Digital Com-80 Electrical Conductivity (EC) and Total Dissolved Solids (TDS) Tester does not measure ammonia, pH, salt, or chlorine levels. It measures EC and TDS on four scales: EC: µS, mS; TDS: ppm, ppt. The meter is ready to use and does not require calibration. The recommended calibration fluid for this product is 342. Customers have had mixed experiences with this product. Some have found it easy to use, accurate and affordable, while others have found it difficult to power on or inaccurate. One user said that the factory-calibrated product was 50 points off, and therefore advised users to calibrate the product themselves. Another user recommended pinching the contact legs to power on the tester if it does not turn on.

Customer Reviews & Ratings

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Pros

  • Affordable price
  • Accurate measurements
  • Easy to use
  • Useful for hydroponics and testing water quality

Cons

  • Some units difficult to power on

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

GBP 31

Order now and get it around Friday, July 03

QTY:

Secured transactionsecured transaction

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.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Economical and reliable meter for EC/TDS measurement
  • Suitable for various applications such as hydroponics, gardening, pools & spas, aquariums & reef tanks, etc.
  • Four scales available for measurement
  • Automatic Temperature Compensation (ATC)
  • Water-resistant
  • Ideal for nutrient testing