Thermo Scientific™ Orion Star™ A111 Benchtop pH Meter, TRIS kit

Thermo Scientific™ Orion Star A111 benchtop pH meter TRIS kit with TRIS-compatible ROSS Ultra pH/ATC electrode

Take simple, routine pH, mV and temperature measurements with the Thermo Scientific™ Orion Star™ A111 Benchtop pH Meter. This meter is an easy-to-use and budget-friendly instrument for basic pH analysis in the lab. Perform up to a 3 point pH calibration with easy recall of calibration points and slope. Quickly navigate setup menus and ensure consistent calibrations using the simple keypad layout and on-screen text prompts. Use the included electrode stand to easily place sensors in samples and simplify storage to minimize breakage.

Features

• Large, informative screen clearly shows the main information, including pH or mV reading, temperature, meter mode, calibration information and power source.
• Thermo Scientific™ AUTO-READ™ locks in the stable reading on your screen and ready indicator alerts when readings are stable.
• Meter offers up to 3 point pH calibration and automatic recognition of USA/NIST and DIN buffers.
• Use can easily recall calibration slope data for procedure checks.
• Nonvolatile memory holds up to 50 data points.
• Included electrode arm and newly designed probe holder make it easier to maintain and place probes into samples.
• Plug the meter into almost any power outlet with the included universal power adapter or use four AA batteries (sold separately) to run the meter on DC power.
• The IP54-rated housing can handle splashes and can be wall-mounted if table space is a problem.

Accessories Included

• ROSS Ultra epoxy-body pH/ATC electrode: 8157BNUMD 
• pH buffer kit: 810199 
• Electrode stand
• 100-240V universal power adapter