AI213 Value Series TDS20 Waterproof TDS Pocket Tester kit, Accuracy: ±1% F.S, 2-Point Auto. Calibration

• Accuracy: ±1% F.S, ±0.5˚C; Range: 0-10,000 ppm (10 ppt)

• EASY Auto Calibration with auto buffer recognition; 0 to 50˚C Auto. Temp. Compensation

• Large LCD with dual display of temp./ppt, and reminders of completed calibrations and stable readings

• Complete kit with calibration solutions, batteries, and a lanyard in a portable carrying case

• up to 1000 hours' operation powered by AAA batteries