Electrostatic Detector for Masks – Keychain Design

Description

Big tech in a small package

Conveniently and quickly detect static electricity to ensure the effectiveness of your masks

Static Electricity Detection Keychain (Light version)

• 0.075 inches by 2.0625 inches
• Included:
  • protective box with magnetic clasp
  • battery (CR-1220)
  • keychain attachment
  • instruction card