Hanna instruments Waterproof Portable pH/Temperature Meter Model : HI991001

Hanna Instruments Waterproof Portable pH/Temperature Meter
Model: HI991001

The Hanna Instruments HI991001 is a waterproof, portable pH and temperature meter designed for accuracy and ease of use in a variety of applications. It features a durable, ergonomic design with a large LCD display that simultaneously shows pH and temperature readings. The HI1297D pH electrode, included with the meter, has a built-in temperature sensor for automatic temperature compensation, ensuring precise measurements in changing environmental conditions.

Key Features

• Waterproof and Durable Design
  IP67-rated, making it ideal for use in harsh environments.

• Automatic Temperature Compensation (ATC)
  Ensures accurate pH readings, even with temperature fluctuations.

• Large LCD Display
  Simultaneously displays pH and temperature readings for easy monitoring.

• One or Two-Point Calibration
  Allows calibration with standard buffers for high measurement accuracy.

• Replaceable pH Electrode
  HI1297D pH electrode with built-in temperature sensor and DIN connector for secure connection.

• Low Battery Indicator
  Provides early warning when battery replacement is needed.

• Long Battery Life
  Operates for up to 1400 hours on standard AAA batteries.

Specifications Hanna instruments HI991001 Waterproof Portable pH/Temperature Meter Model : HI991001

• Model: HI991001
• pH Range: -2.00 to 16.00 pH
• pH Accuracy: ±0.02 pH
• Temperature Range: -5.0 to 105.0°C (23.0 to 221.0°F)
• Temperature Accuracy: ±0.5°C (±1.0°F)
• Calibration: Automatic, up to two points
• Electrode Type: HI1297D with built-in temperature sensor
• Battery Life: 1400 hours (AAA batteries)
• Enclosure Rating: IP67 (waterproof and dustproof)

Applications

• Water Quality Testing – Ideal for laboratories, environmental monitoring, and water treatment facilities.
• Industrial & Manufacturing – Ensures proper pH control in chemical processing and production environments.
• Food & Beverage Industry – Helps maintain pH balance in food processing and brewing applications.
• Agriculture & Hydroponics – Assists in monitoring pH levels for optimal plant growth.

Summary

The Hanna Instruments HI991001 is a reliable, waterproof pH and temperature meter designed for precision and ease of use. Featuring a replaceable HI1297D electrode with automatic temperature compensation, a large LCD display, and a rugged IP67-rated design, it is perfect for professionals in water quality testing, industrial applications, and agriculture. Its long battery life and user-friendly interface make it an excellent choice for on-the-go pH monitoring.