Eutech pHTestr® 30 Pocket pH & Temperature Tester

Eutech pHTestr® 30 Pocket pH & Temperature Tester

The Eutech pHTestr® 30 is a professional-grade waterproof pocket pH meter that accurately measures both pH and temperature simultaneously. Designed for laboratory, industrial, environmental, and educational applications, it combines advanced measurement technology with a rugged, portable design, making it ideal for both field and laboratory use. Its user-replaceable sensor, automatic temperature compensation, and IP67 waterproof housing ensure reliable performance even in demanding environments.  

Key Features

• Dual Measurement: Simultaneously displays pH and temperature on a large dual LCD screen.
• High Accuracy: Measures pH with an accuracy of ±0.01 pH for dependable and repeatable results.
• Wide pH Range: Measures from -1.00 to 15.00 pH, suitable for a wide variety of samples.
• Temperature Measurement: Displays temperatures from 0 to 50°C (32 to 122°F).
• Automatic Temperature Compensation (ATC): Automatically adjusts pH readings for temperature changes, ensuring maximum accuracy.
• IP67 Waterproof & Dustproof: Fully waterproof and designed to float if accidentally dropped into water.
• User-Replaceable Double Junction Sensor: Extends instrument life while reducing maintenance costs.
• Three-Point Auto Calibration: Supports USA and NIST buffer standards with automatic buffer recognition.
• Hold Function: Freezes readings for easy recording.
• Auto Power-Off: Conserves battery life by switching off after inactivity.
• Self-Diagnostic System: Displays battery status and error messages for quick troubleshooting.
• Long Battery Life: Operates for over 500 hours using four LR44 button-cell batteries.  
  
  

Technical Specifications

Specification  Details

pH Range : -1.00 to 15.00 pH

pH Resolution : 0.01 pH

pH Accuracy : ±0.01 pH

Temperature Range : 0 to 50°C (32 to 122°F)

Temperature Resolution : 0.1°C / °F

Temperature Accuracy : ±0.5°C

Calibration : Up to 3 Points

Temperature Compensation : Automatic (ATC)

Display : Dual LCD (pH & Temperature)

Waterproof Rating : IP67

Power Supply : 4 × LR44 (1.5V) Batteries

Battery Life : >500 Hours

Dimensions : 165 × 38 × 38 mm

Weight : Approximately 90 g

Applications

The pHTestr® 30 is suitable for a wide range of professional and industrial applications, including:

• Water & Wastewater Treatment
• Drinking Water Quality Testing
• Food & Beverage Processing
• Swimming Pools & Spas
• Aquaculture & Aquariums
• Hydroponics & Agriculture
• Cooling Towers
• Chemical Processing
• Pharmaceutical Laboratories
• Environmental Monitoring
• Educational Institutions
• Quality Control Laboratories  

Why Choose the pHTestr® 30?

The Eutech pHTestr® 30 offers the perfect combination of accuracy, portability, and durability. Unlike standard pocket pH meters, it provides simultaneous pH and temperature measurement, helping users achieve more reliable results through automatic temperature compensation. Its waterproof construction, replaceable sensor, simple calibration process, and extended battery life make it an excellent choice for professionals who require precise pH testing in both laboratory and field environments.