TDS-H7/TDS-H8 Tester

1. Precision & Speed

High-accuracy readings with automatic temperature correction, delivering results in seconds.

2. Ergonomic Design

Pen-style build with a cap-as-container feature enables effortless testing in tight spaces.

3. Durable & Versatile

Resists humidity (≤95% RH) and operates reliably in 0–50°C environments.

4. Cost-Effective

Eliminates the need for complex equipment with lab-grade performance at an affordable price.

5. Multi-Industry Compatibility

Adaptable to agriculture, labs, industrial water systems, and household use.

The accuracy level ±(2%F.S + 1 digit), where F.S stands for "Full Scale," refers to the range of the instrument, and "digit" refers to the smallest unit of the display value, also known as the resolution.

Accuracy level is categorized based on the percentage of the allowable error relative to the full-scale value of the instrument. The higher the accuracy level, the larger the allowable error as a percentage of the full-scale value. The larger the range, the greater the absolute allowable error for the same accuracy level. Common accuracy levels are 2.5 and 1.5, while 1.0 and 0.5 levels are considered high-precision. Some digital instruments now achieve an accuracy level of 0.25.

With 26 years in water treatment and 14 years of international market experience, UMEK delivers one-stop solutions trusted in over 120 countries for efficient and reliable results. As the largest industrial water treatment wholesaler in the north, backed by 30+ professionals and a unique culture of mentorship and excellence, we are committed to providing high-quality products and customized services.

We partner with top-tier suppliers like Runxin Valve and Pentair, ensuring certified products with strict quality control. UMEK also offers a value-driven environment, comprehensive training, and growth opportunities, empowering employees and achieving mutual success. Choose UMEK – your partner in expertise, innovation, and sustainable development!

Sample Room

Water Tech 2023

Water Tech 2023

Water Tech 2024

Canton Fair

Canton Fair

Canton Fair

A1. Why choose UMEK for industrial water treatment solutions?

Q: With 26+ years in water treatment and 14+ years of global expertise, UMEK combines innovation, certified quality, and tailored services. As the largest wholesaler in the north, we deliver trusted solutions across 120+ countries, backed by 30+ professionals and partnerships with industry leaders like Runxin Valve and Pentair.

A2. Are UMEK products certified for international standards?

Q: Yes. All products undergo strict quality control and comply with global certifications (e.g., ISO, CE, WRAS). Our partnerships with top-tier suppliers ensure reliability and performance in diverse industrial applications.

A3. Can UMEK provide customized water treatment solutions?

Q: Absolutely. We specialize in tailored services, designing systems to meet unique client needs. Our team collaborates closely with you to ensure optimal efficiency, cost savings, and compliance.

A4. How does UMEK ensure product quality?

Q: Every product is rigorously inspected, tested, and certified. We work exclusively with vetted suppliers like Runxin Valve and Pentair, adhering to international quality benchmarks at every production stage.

A5. What industries does UMEK serve internationally?

Q: We serve 120+ countries across sectors like manufacturing, energy, municipal water, and agriculture. Our solutions adapt to regional regulations, climates, and operational demands for seamless global delivery.

A6. Does UMEK prioritize sustainability in its solutions?

Q: Yes. Sustainability drives our innovation. We optimize water reuse, reduce chemical waste, and integrate energy-efficient technologies to support clients’ environmental and ESG goals.

A7. What post-purchase support does UMEK offer?

Q: Clients receive lifelong technical support, including system maintenance guidance, troubleshooting, and employee training. Our mentorship-driven team ensures your operational success long after installation