Legacy Products

We still service, and support all of the products that got us to where we are today, including the original CBL™, Multi-Purpose Lab Interface (MPLI), Serial Box Interface (SBI), Universal Lab Interface (ULI), and all of our products for Apple II. In this section of our web site, you can find all the info you need on all of these "legacy" products.
	The Universal Lab Interface (ULI) is a great interface for collecting data from just about any of our original sensors. It supports all the sensors that the Serial Box can use, plus other sensors such as motion detectors, microphones, radiation monitors, and photogates, and it can sample up to 11,000 readings/second. The ULI is a great interface for use in all science subjects.
	The Serial Box Interface (SBI) is our low-cost way of collecting data with a computer. It is perfect for temperature, pH, pressure, heart rate, dissolved oxygen, and any other analog measurement that can be made fairly slowly (50 readings/s or less). Great for chemistry, physical science, or biology.
	Multi-Purpose Lab Interface (MPLI) is our fastest interface ever and can take readings as fast as 75,000 samples/second. It works with an Apple II, DOS, or Windows-based computer, as long as it has an available ISA slot.
	The original CBL™ (Calculator-Based Lab™) was the first interface for collecting data with a TI Graphing Calculator. It has been replaced by the CBL 2, but we still have sensors, adapters, and programs to use the original CBL to collect data with a TI-73, 82, 83, 83 Plus, 84 Plus, 85, 86, 92, 92 Plus, Voyage 200 Graphing Calculator.
	Spectro Pro software allows you to collect and analyze data from several different spectrophotometers. The SPECTRONIC 20D or D+, GENESYS 20, or Flinn Spectrophotometer can connect directly to a PC or Macintosh serial port. Logger Pro 3.4.5 and newer offers spectrometer support for the Vernier Spectrometer and several Ocean Optics™ spectrometers.
	Apple II, the computer that started it all! Dave Vernier started his own company writing programs to use when he was teaching high school physics.
	Older Software: All of the software you need for data collection in DOS, on an older Macintosh, or the Apple II.
	Our Accessories section includes any "extra" stuff you might need: adapters, replacement parts, extension cables, extra power supplies, solutions, etc.