ECO 510 / ECO 511 Waterproof pH meter

• Modern and functional housing
• Excellent price-performance ratio
• Waterproof (IP65 / IP67)
• 3-line display / overhead display per button, backlight
• Robust, long battery life
• BNC connection for interchangeable electrodes
• Sets with low-maintenance pH electrodes GE 114 / GE 135
• Excellent accuracy thanks to calibration with GPH-DOS 4/7/10 (accessory)
• Hold function for freezing measured values
• Min/max function for minimum and maximum recorded measured
  values