Hanna Direct Soil Measurement pH Portable Meter HI99121

Hanna Direct Soil Measurement pH Portable Meter HI99121

Product Description

The Hanna HI99121 is a professional portable pH meter designed for direct pH measurement in soil. Maintaining proper soil pH is crucial for plant growth, nutrient availability, and agricultural productivity. This advanced instrument is equipped with a specialized soil pH electrode that allows direct insertion into soil without the need for sample preparation, ensuring fast and accurate readings. Featuring automatic temperature compensation, a rugged waterproof design, and a user-friendly interface, the HI99121 is an essential tool for farmers, agronomists, soil scientists, and agricultural researchers. Its long battery life and compact design make it suitable for both field and laboratory applications.

Features

1. specialized soil pH electrode for direct measurement
   Equipped with a conical tip and open junction design, allowing direct insertion into soil for fast and reliable pH readings.

2. automatic temperature compensation
   The built-in temperature sensor adjusts pH measurements in real time, ensuring accuracy despite temperature variations in different soil conditions.

3. rugged waterproof design for field use
   With an IP67-rated waterproof housing, the HI99121 is built to withstand harsh outdoor environments, making it ideal for agricultural and environmental applications.

4. large backlit LCD for easy reading
   Features a high-contrast display that provides real-time pH readings, stability indicators, and step-by-step calibration instructions.

5. automatic calibration for accurate measurements
   Supports one or two-point calibration, ensuring consistent and repeatable pH measurements with minimal effort.

6. long-lasting rechargeable battery for continuous monitoring
   Powered by a lithium-ion battery, providing extended operational time for uninterrupted soil pH testing.

Applications

• agriculture and farming – ensures optimal soil pH levels for healthy plant growth and crop yield
• horticulture and greenhouse management – monitors soil acidity to maintain proper nutrient availability
• soil research and environmental studies – provides accurate pH data for soil chemistry analysis and scientific research
• landscape and turf management – helps maintain proper pH balance for lawns, golf courses, and sports fields
• fertilizer and soil amendment application – ensures correct pH adjustments for improved soil health
• quality control in soil testing labs – provides reliable pH measurements for soil classification and analysis

Specifications

• measurement range:
  • pH: 0.00 to 14.00
  • temperature: 0.0 to 50.0°C
• accuracy:
  • pH: ±0.02 pH
  • temperature: ±0.5°C
• temperature compensation: automatic
• display: large backlit LCD
• calibration: automatic one or two-point calibration
• power supply: long-life rechargeable battery
• waterproof rating: IP67

The Hanna HI99121 Direct Soil Measurement pH Portable Meter is an essential tool for soil testing professionals, providing accurate and reliable pH measurements to optimize soil conditions for agriculture, research, and environmental monitoring.