Pen Meter pH 0-14 Resolution 0.1

This high-precision Pen Meter is a reliable solution for accurately measuring pH levels in both educational and laboratory environments. Designed by OHAUS-a trusted name in measurement technology for over a century this compact device combines robust construction with easy functionality, making it a dependable tool for classroom use. With a measurement range spanning from 0.00 to 14.00 pH and a resolution of 0.1 pH, it delivers consistent, accurate readings ideal for science experiments, field testing, and lab demonstrations. Its simple, one-button operation and automatic shutoff feature help conserve battery life, making it both user-friendly and economical.

Crafted with an IP67 waterproof rating and a tough ABS housing, the Pen Meter is engineered to withstand spills, splashes, and frequent handling by students. A wrist strap adds an extra layer of drop protection, making it well-suited to hands-on learning environments. Whether exploring the pH of household liquids, testing soil acidity in biology lessons, or conducting chemistry titrations, this tool empowers students to make real-world scientific connections through practical investigation.

Educational Benefits:

• Supports hands-on STEM learning through real-time pH measurement
• Reinforces concepts in chemistry, biology, and environmental science
• Introduces students to digital instrumentation and data accuracy
• Develops investigative and comparative analysis skills

Classroom Ideas:

• Compare the pH of natural and processed foods during health or science classes
• Test the acidity of local water sources as part of environmental monitoring units
• Conduct soil analysis experiments in agriculture or gardening projects
• Create a student-led investigation to test pH changes in reactions and mixtures

Specifications:

• Measurement Range: 0.00 - 14.00 pH
• Resolution: 0.1 pH
• Accuracy: ±0.1 pH
• Calibration: Not Applicable
• Automatic Temperature Compensation (ATC): Not Applicable
• Display: LCD
• Dimensions (HxLxW): 185 mm x 38 mm x 45 mm
• Net Weight: 110 g
• Battery Life: Up to 200 hours (4 x AG13 batteries included)
• Automatic Shutdown: Yes, after 6 minutes of non-use
• Protection Rating: IP67 waterproof
• Wrist Strap: Included
• Number of Buttons: 1
• Working Environment: 10 °C - 40 °C, 85% RH (non-condensing)