Canon Calculators : P1DH, P11DH, P40DII, P40DII-1, P8DH, and other models. Casio Calculators :FR-510, HR-8B, HR-8L, HR-8TEplus, HR-100T, HR-150L, HR-150A, HR-150LA-PL, HR-150LB, and other models. Replaces Porelon PR40, Nu-Kote NR40, and others.
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