Colorimeters; Viscosimeters; Walkie-talkies; Apparatus for checking the authenticity of banknotes; Bank note acceptors for separating good bank notes from counterfeits; Cell phone backplates; Cell phone faceplates; Counterfeit money detector pens; Electronic spectrophotometer for use in identifying and measuring colors; USB card readers; USB charging ports; Vibration meters; Weighing equipment, namely, scales and balances; Wind indicator, namely, smoke for use in detecting and analyzing air c...