Pool Line Checker pH tester 0.1pH Resolution with 1271 electrode

Pool Line Checker® pH tester, 0.1pH Resolution with 1271 electrode
HI981014

Specifications

The HI981004 Checker Plus is the next generation of the original Hanna Checker pH tester. The Checker is the most popular pH meter in the world with over 1 million meters used since its introduction in 1991. From students to researchers, the Checker has been helping people with their pH measurement as a meter that is simple to use and operate.

  • One-button operation
  • Replaceable pH electrode
  • ±0.1 pH accuracy