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An important and versatile sensor for lab and field activities alike, the Go Direct® pH Sensor gives students the freedom to explore pH without the inconvenience of dangling wires or spilled solutions. Just connect and start collecting data with your device; the sensor transmits live readings and captures data in real time. Rechargeable battery offers long battery life. Comes with pH storage solution in a storage solution bottle, micro USB cable, and quick-start guide.

Product Details
An important and versatile sensor for lab and field activities alike, the Go Direct® pH Sensor gives students the freedom to explore pH without the inconvenience of dangling wires or spilled solutions. Just connect and start collecting data with your device; the sensor transmits live readings and captures data in real time.

Use the Go Direct® pH Sensor in a variety of experiments:

• Conduct acid-base titrations
• Monitor pH change during chemical reactions
• Test the pH and alkalinity of bodies of water
• Investigate household acids and bases

Product Features
The sensor is comprised of a pH electrode connected to a Go Direct® Electrode Amplifier via a BNC connector. This design lets you use the Go Direct® Electrode Amplifier with other Vernier® electrodes or third-party electrodes.

Rechargeable Battery—Ready When You Are
The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from the award-winning Vernier Graphical Analysis® Pro app, as well as LabQuest® 3. Should the battery run low, simply connect the sensor to the included charging cable and keep on collecting—no interruptions or inconvenience to you or your students.

Wireless or Wired—The Flexibility to Choose
The Go Direct® sensor connects directly to your mobile device and Chromebook™ or other computer using the Vernier Graphical Analysis® Pro app—no additional equipment or software purchases are necessary. The sensor also can be used wired via USB or wirelessly via Bluetooth® technology, allowing you to choose the solution best for your classroom or laboratory.

Specifications

• pH range: 0–14
• Accuracy with new electrode (pH): ±0.2
• Type: Sealed, gel-filled, epoxy body, Ag/AgCl reference
• Shaft diameter: 12 mm OD
• Storage solution: pH-4/KCl solution (10 g KCl in 100 mL buffer pH-4 solution)
• Connections: Wireless: Bluetooth®; wired: USB

Note: Vernier products are designed for educational use. They are not designed nor are they recommended for any industrial, medical, or commercial process such as life support, patient diagnosis, control of a manufacturing process, or industrial testing of any kind.