BREATH ALCOHOL ANALYZERS AND RELATED ACCESSORIES AND SUPPLIES, SOLD AS A UNIT, NAMELY, CARRYING CASES AND HOLSTERS, PRINTED INSTRUCTIONAL AND TRAINING MANUAL, INSTRUCTIONAL AND TRAINING VIDEO RECORDINGS, PRINTERS FOR USE WITH BREATH ALCOHOL ANALYZERS, REGULATORS FOR USE WITH BREATH ALCOHOL ANALYZERS; ACCESSORIES AND SUPPLIES FOR BREATH ALCOHOL ANALYZERS, NAMELY, STRUCTURAL PARTS, DISPOSABLE MOUTH PIECES, GAS REGULATORS, DISPOSABLE STRAWS