• Dual displays of temperature and pH
• Display tilted at a 45° angle for increased readability
• Data hold, Max/Min, Record
• Automatic temperature compensation assures that readings are corrected for temperature offsets
• One touch calibration
• Calibration up to 3 points (pH 4.01, 7.01, 10.01)
• No tools or trimmers needed for calibration
• Replaceable pH electrode module
• Durable, waterproof housing (IP67)
• Low battery indicator
• Auto power off after 20 minutes of inactivity
• Protective cap with pocket clip
• pH range: 0.00 to 14.00 pH

Model No. Mfg. No. Description
IA035          8690    Digital pH Pen