HM Digital Pen style pH/Temp meter
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Is the HM Digital PH-80 Pen-Style pH/Temp Meter the Right Choice for You?
If you need a reliable, affordable, and easy-to-use pH and temperature meter, the HM Digital PH-80 is an excellent choice. Ideal for hydroponics, pools, aquariums, drinking water, and more, this compact device offers fast and precise pH and temperature measurements. With one-touch automatic calibration, a large LCD screen, and simultaneous temperature display, the PH-80 simplifies water quality testing.
- Features & Benefits
- Product Specifications
- What is included?
- Warranty Policy
HM Digital PH-80 Pen-Style pH/Temp Meter
The HM Digital PH-80 is a user-friendly and highly accurate pH and temperature meter designed for various water testing applications. Ideal for hydroponics, pools, aquariums, drinking water, and more, this pen-style meter provides quick and precise readings with ease.
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Measures pH & temperature for water testing. -
One-touch calibration for accuracy.
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Water-resistant design enhances durability.
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ATC ensures precise pH readings.
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Factory-calibrated to pH 7.0 with accessories included.
Why Choose the HM Digital PH-80 Pen-Style pH/Temp Meter?
The HM Digital PH-80 is a reliable and easy-to-use pen-style pH and temperature meter, ideal for hydroponics, pools, spas, aquariums, and drinking water applications. Designed for quick and accurate measurements, this compact meter provides precise readings with minimal effort. Featuring automatic digital calibration, a user-friendly LCD display, and Automatic Temperature Compensation (ATC), the PH-80 ensures hassle-free operation. Its water-resistant design enhances durability, making it a long-lasting and essential tool for both professional and personal water testing needs.
Why HM Digital?
HM Digital is a trusted name in water quality testing, offering innovative and reliable solutions for growers, aquarium enthusiasts, and professionals. Designed for precision, its advanced meters provide accurate TDS and temperature readings, ensuring optimal water conditions. With user-friendly features like digital calibration and a durable, water-resistant design, HM Digital products help you maintain consistency and efficiency in your water monitoring routine.
Why Buy From Us?
At GreenThumbDepot, you're not just another sale to a faceless corporation. You're partnering with a team genuinely invested in your success. Our legendary customer service, combined with a promise of unbeatable prices, sets us apart. We're here for you, always.
FAQ Section
Specifications 
| HM Digital Pen-Style pH/Temp Meter Specifications | |
|---|---|
| pH Measurement Range | 0 – 14.00 pH |
| Temperature Measurement Range | 1 – 55 °C / 32 – 130 °F |
| Resolution | pH: 0.1 | Temperature: 0.1°C / 0.1°F |
| Accuracy | pH: ± 0.2 pH | Temperature: ± 2% |
| Calibration | One-point digital automatic calibration |
| Minimum Conductivity/TDS Detection | 10 µS / 5 ppm |
| Automatic Temperature Compensation (ATC) | Yes |
| Electrode Type | Glass sensor and reference tube electrodes |
| Housing | Water-resistant, designed for durability |
| Power Source | 3 x 1.5V button cell batteries (LR44 or equivalent, included) |
| Display | Clear LCD screen with simultaneous pH and temperature readings |
| Auto-Off Function | Yes, to conserve battery life |
| Data Hold Function | Allows for easy recording of readings |
| Dimensions | 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches) |
| Weight | 53.9 g (1.9 oz) |
| Usage | Ideal for hydroponics, drinking water, aquariums, pools, spas, and water treatment applications |
What's Included? ![]()
The HM Digital Pen-Style pH/Temp Meter package includes:
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HM Digital Pen-Style pH/Temperature Meter for accurate pH and temperature measurement
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Pre-calibrated glass sensor electrode for reliable and precise readings
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pH 4.0 and pH 7.0 calibration buffers (2 x 20ml packets) for easy recalibration
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Electrode storage solution (20ml packet) to maintain sensor longevity
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Protective cap to keep the electrode safe when not in use
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3 x LR44 button cell batteries (pre-installed) for immediate operation
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User guide with step-by-step calibration and maintenance instructions
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Compact carrying case for convenient storage and transport
Warranty Policy
Please check out the manufacturers website for Warranty related issues.
