SORRY. THE CLIPBOARDS ARE CURRENTLY SOLD OUT. If you already have one and need another set of instructions or links to batteries, check the links below.

The Brainmetric Super Clipboard

We finally found a clipboard that includes a stopwatch and a calculator. Similar clipboards only have a calculator. At long last, all your testing tools are in one unit.

We then improved the clipboard with an imprint that includes these features:

• The area under the normal curve
• A table to convert IQ, t, z and percentile scores
• Computation procedures for the standard error of measurement, profile analysis and estimating IQ from education level.

If you already own a clipboard and lost your instructions, or you would like to examine the clipboard functions in more detail, click here:
Clipboard Instructions

If you need a new battery, they are Alkaline Batteries, 1.5v, Model Code LR1130. A number of companies make these, including Maxell You can probably get these retail wherever watch and hearing aide batteries are sold. Here is a site that sells them: battery store