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Hanna Marine pH Checker HC – HI780

Category Checker Colorimeters Brand Hanna Condition New

Specifications

Country of Origin India
Brand Hanna
Dimensions 86.0 × 61.0 × 37.5 mm
pH Range 6.3 to 8.6 pH
pH Resolution 0.1 pH
pH Accuracy ±0.2 pH of reading
Environment 0 to 50°C (32 to 122°F), RH max 95% non-condensing
Battery Type/Life 1 × 1.5V AAA
Automatic Shut-Off After 10 minutes of non-use
Model HI780
Photometer/Colorimeter Light Source LED @ 525 nm
Photometer/Colorimeter Light Detector Silicon Photocell
pH Method Adaptation of Phenol Red Method
Weight 64 g
Product Condition New
MPN HI780

Key Features

Hanna HI780 Marine pH Checker Handheld Colorimeter for precise saltwater aquarium measurements.

  • Easy to use with large easy-to-read LCD display.
  • Accurate readings in the range of 6.3 to 8.6 pH with 0.1 resolution.
  • Adaptation of Phenol Red Method for marine and aquarium monitoring.
  • Automatic shut-off extends battery life, using a single AAA battery.
  • Compact design (86 × 61 × 37.5 mm) and lightweight (64 g) for portable marine use.
  • Silicon photocell light detector and LED at 525 nm provide stable measurement performance.
  • Ideal for aquariums, marine biology research, and laboratory applications.

Product Description

Hanna HI780 Marine pH Checker Handheld Colorimeter is designed for precise measurement of pH in saltwater aquariums and marine applications. This compact colorimeter provides simple, fast, and accurate pH results, ensuring optimal water conditions for aquatic life. The HI780 measures pH in the range of 6.3 to 8.6, with a fine resolution of 0.1 pH and an accuracy of ±0.2 pH. It operates using a silicon photocell detector and a 525 nm LED light source, adapting the phenol red method for marine water testing.

Its user-friendly design includes a large, easy-to-read LCD, an automatic shut-off feature after 10 minutes of non-use to prolong battery life, and a durable body suitable for field and lab use. The portable, lightweight construction allows for easy handling and quick checks, making it suitable for aquariums, aquaculture facilities, marine laboratories, and general scientific environments.

  • pH measurement range of 6.3 to 8.6, ideal for saltwater tanks.
  • High resolution of 0.1 pH, accuracy ±0.2 pH of reading.
  • Phenol red method for standard marine analysis.
  • LED light source at 525 nm with silicon photocell detector.
  • Automatic shut-off and single parameter dedicated measurement.
  • Operates on 1 × 1.5V AAA battery for extended field use.
  • Lightweight design (64 g), compact size (86 × 61 × 37.5 mm).
  • Suitable for aquatic, scientific, and marine biology research and water quality management.

Applications: Industrial laboratories, aquaculture facilities, research labs, marine biology, saltwater aquariums, and water quality assurance. Explore more laboratory instruments and Hanna colorimeters on EnvMart for complete water analysis solutions.

Hanna Marine pH Checker HC – HI780
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Comments (0)

Frequently Asked Questions

The Hanna HI780 measures pH in the range of 6.3 to 8.6, which is ideal for saltwater aquariums.

The HI780 has an accuracy of ±0.2 pH, ensuring reliable readings for your marine applications.

It adapts the Phenol Red Method, which is commonly used for marine and aquarium monitoring.

Yes, it features a large, easy-to-read LCD display and is designed for simple operation, making it user-friendly.

Yes, it includes an automatic shut-off feature that activates after 10 minutes of non-use to extend battery life.

The HI780 operates on a single 1.5V AAA battery, which is convenient for field use.

The HI780 is lightweight at 64 g and has a compact size of 86 × 61 × 37.5 mm, making it portable.

Yes, it is suitable for various laboratory applications, including marine biology research and water quality management.

The HI780 is ideal for aquariums, aquaculture facilities, marine laboratories, and general scientific environments.

You can explore more laboratory instruments and purchase the Hanna HI780 on EnvMart for complete water analysis solutions.

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