Xiaomi Water Quality Pen Tester

Xiaomi Water Quality Pen Tester

Regular price $12.99
Unit price  per 

  • Economy model that is ideal for end-users.
  • Highly efficient and accurate due to its advanced microprocessor technology.
  • Meters can be re-calibrated with a mini-screwdriver. 
  • Fun, translucent blue housing that's very strong and durable.