Extech PH100 Waterproof pH Meter with Flat Electrode
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Monday to Friday 9:00AM to 5:00PM EST
The Extech PH100 ExStik Waterproof pH Meter delivers professional-grade pH measurements in a compact, rugged, and reusable design. Ideal for testing liquids, semi-solids, and solids, it features a flat surface electrode that reduces the risk of breakage and prevents clogged junctions for reliable and consistent performance.
With automatic temperature compensation, analog bargraph trend visualization, and 15-reading memory storage, this meter is designed for convenience and accuracy. Additional smart features include a "RENEW" electrode replacement indicator and a "CAL" alert to ensure recalibration is performed when needed. The auto power-off and low battery indicator enhance field usability.
What's Included:
Flat Surface Electrode
Allows accurate measurement in liquids, semi-solids, and solids while minimizing risk of electrode damage or clogging.
Smart Replacement and Calibration Alerts
RENEW indicator alerts when the electrode needs replacing, while the CAL alert signals when recalibration is required.
Trend Visual Display
Analog bargraph indicates pH trends with the center at pH 7.00, shifting based on acidity or alkalinity.
Multi-Point Calibration
Supports 1, 2, or 3 point calibration with automatic buffer solution recognition for enhanced accuracy.
Temperature Measurement
Measures temperatures ranging from 23°F to 194°F (-5°C to 90°C), suitable for various testing environments.
Data Logging Capability
Stores and recalls up to 15 sequential readings with time tags to track changes over time.
Field-Ready Design
Features include auto power off, low battery indicator, data hold, and a waterproof body for rugged conditions.
Included with Your Purchase:
Q: Can this meter measure the pH of solids?
A: Yes, its flat surface electrode is designed to test liquids, semi-solids, and solids.
Q: How does the device alert me to recalibrate?
The CAL indicator will light up to remind you when calibration is needed.
Q: What happens when the electrode needs replacement?
The RENEW indicator will notify you when the pH electrode needs to be replaced.
Q: Is the device waterproof?
Yes, the PH100 is fully waterproof for reliable use in wet environments.
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