PH20 Pocket pH Tester pH Meter Kit

Key Features

• Easy Auto. calibration; Auto. Temp. Compensation (ATC) ensures accuracy in variant temperatures (32-122˚F)
  
• Apera's proprietary pH sensor with low impedance greatly improves response speed
  
• Auto. recognition of stable values improves consistency so you don't have to guess when to manually hold measurement
  
• Complete kit with ready-to-use calibration solutions, batteries, and a lanyard in a rugged carrying case
  
• Up to 2000 hours' operation, powered by AAA batteries