Eutech pHTestr 20 Pocket pH Tester

Eutech pHTestr 20 Pocket pH Tester

The Eutech pHTestr® 20 is a high-precision, waterproof pocket pH meter designed for fast, reliable, and accurate pH measurements in laboratories, industrial facilities, educational institutions, and field applications. Its compact design, advanced features, and durable construction make it an ideal choice for professionals who require dependable pH testing on the go.  

Key Features

• High Accuracy: Measures pH with an accuracy of ±0.01 pH, ensuring reliable and consistent results.
• Wide Measurement Range: Covers a pH range from -1.00 to 15.00 pH, suitable for a broad variety of applications.
• 0.01 pH Resolution: Provides precise readings for professional testing requirements.
• Automatic Temperature Compensation (ATC): Delivers accurate measurements by automatically compensating for temperature variations.
• IP67 Waterproof & Dustproof: Built to withstand harsh working environments and even floats if accidentally dropped in water.
• Large Dual LCD Display: Displays pH readings along with important meter information for easy viewing.
• User-Replaceable Sensor: Easily replace the sensor without purchasing a new meter, reducing long-term maintenance costs.
• Double Junction Electrode: Offers longer sensor life and improved performance, especially in contaminated or dirty samples.
• Three-Point Auto Calibration: Supports fast calibration using USA or NIST buffer standards with automatic buffer recognition.
• Hold Function: Freezes the displayed reading for convenient recording.
• Auto Power-Off: Conserves battery life by automatically switching off after a period of inactivity.
• Self-Diagnostic System: Provides battery status and error messages for easier troubleshooting.
• Long Battery Life: Operates for over 500 hours on four LR44/1.5V button-cell batteries.

 Technical specification

Specification  Details

pH Range : -1.00 to 15.00 pH

Resolution : 0.01 pH

Accuracy : ±0.01 pH

Calibration : Up to 3 Points

Temperature Compensation : Automatic (ATC)

Display : Dual LCD Display

Waterproof Rating : IP67

Power Supply : 4 × LR44 / 1.5V Button Batteries

Battery Life : More than 500 Hours

Weight : Approximately 90 g

Dimensions : Approximately 165 × 38 mm

Applications

The pHTestr® 20 is suitable for numerous industries and testing environments, including:

• Water & Wastewater Treatment
• Drinking Water Analysis
• Food & Beverage Industry
• Aquaculture & Aquariums
• Hydroponics & Agriculture
• Swimming Pools & Spas
• Educational Laboratories
• Environmental Monitoring
• Chemical Processing
• Pharmaceutical Laboratories
• Industrial Quality Control  

Why Choose the pHTestr® 20?

The Eutech pHTestr® 20 combines professional-grade accuracy with portability and ease of use. Its rugged waterproof design, replaceable sensor, automatic calibration, and long battery life make it a cost-effective solution for routine pH testing in both laboratory and field environments. Whether you are monitoring water quality, conducting laboratory experiments, or performing industrial quality control, the pHTestr® 20 delivers dependable performance every time.