주요특징

• Full range lab-accurate results with 4-point push-button calibration – no need to follow sequential order during calibration
• Rapid meter response requires only 6 seconds for full-step change
• 1200 tests on a single set of AAA batteries with advanced power management design
• Lightweight, waterproof to IP67 standard & fl oats on water
• US EPA-approved non-formazin standards – more stable and easier to use
• Comes complete in sturdy carry kit with calibration standards, cuvettes, batteries & instruction manual