Aksesoris Laboratorium
Hanna Waterproof Portable pH/ORP/Temperature Meter
HI991003 Product Description
The Hanna HI991003 is a portable waterproof meter designed for accurate measurement of pH, oxidation-reduction potential (ORP), and temperature in various liquid samples. This versatile instrument is ideal for applications in water treatment, environmental monitoring, industrial processing, and laboratory analysis. With automatic temperature compensation, a durable waterproof design, and an intuitive user interface, the HI991003 ensures reliable and precise readings in both field and laboratory settings. Its compact form, long battery life, and easy calibration make it a perfect tool for professionals who require high-performance water quality monitoring.
Features
1. simultaneous pH, ORP, and temperature measurement
Measures pH, ORP, and temperature simultaneously, providing a complete water quality analysis in a single device.
2. automatic temperature compensation
The built-in temperature sensor adjusts pH readings for temperature variations, ensuring highly accurate results in different environmental conditions.
3. rugged waterproof design for durability
With an IP67-rated waterproof casing, the HI991003 is designed for use in harsh environments, including industrial and outdoor applications.
4. automatic calibration for convenience
Supports automatic one or two-point calibration, simplifying the setup process and ensuring accurate readings with minimal user intervention.
5. long-lasting battery life for extended operation
Powered by a durable battery, providing prolonged usage time for continuous monitoring without frequent recharging.
Applications
- water treatment – monitors pH and ORP levels in municipal and industrial water processing
- environmental monitoring – assesses pH and redox potential in natural water bodies such as lakes and rivers
- industrial processing – ensures proper chemical balance in manufacturing and production systems
- laboratory analysis – provides precise pH and ORP measurements for research and quality control testing
- food and beverage industry – verifies acidity and oxidation-reduction potential in various food production processes
- swimming pools and spas – helps maintain proper chemical balance for safe and clear water
Specifications
- measurement range:
- pH: 0.00 to 14.00
- ORP: ±1999 mV
- temperature: -5.0 to 105.0°C
- accuracy:
- pH: ±0.02 pH
- ORP: ±2 mV
- temperature: ±0.5°C
- temperature compensation: automatic
- display: large LCD with dual-level readout
- calibration: automatic one or two-point calibration
- power supply: long-life battery
- waterproof rating: IP67
