YSI PH10A

EcoSense Pen Tester PH10A Title: EcoSense Pen Tester PH10A SKU: 130201 Model: PH10A Condition: Used Dimensions: 2.00 (H) x 2.00 (W) x 8.00 (L) inches - Operating Range: 0.0 to 50.0 C (32.0 to 122.0 F) - Water Resistance: IP-67 waterproof case - Weight with Batteries: 105 grams (3.7 ounces) - ATC Probe: Thermistor - Battery: Four LR44 alkalines included with purchase - Battery Life: Approximately 35 hours - pH Temp Compensation: Auto 0.0 to 99.9 C - pH Buffer Recognition: USA (4.01, 7.00, & 10.01) or NIST (4.01, 6.86, & 9.18) - pH Calibration Temp: 0.0 to 60 C (0.0 to 140.0 F) - pH Offset Recognition: +90 mV at pH 7.00 or +98.3 mV / -81.7 mV at pH 6.86 - pH Slope Recognition: +30% at pH 4.00, 4.01, 9.18, or 10.01 - Memory: Non-volatile; stores 50 sets (pH, temperature, date and time stamp)