These portable meters either measure pH and temperature (pH 5+) or pH, temperature and ORP values (pH 6+). With their compact and sturdy design, the lightweight meters are the ideal choice for field and lab work.

• Multi-point calibration (up to 5 points) with auto-buffer recognition - choice of USA, NIST or pure water buffer standards with ±0,01 pH accuracy
• Automatic Temperature Compensation (ATC) for the highest accuracy under fluctuating temperatures
• Self-diagnostic messages for easy trouble-shooting
• Shock-resistant and splash resistant ABS plastic casing, rubber boot protects against knocks and hits
• HOLD function, automatic power-off after 20 minutes of inactivity
• Convenient benchtop stand, tactile keypad and customised LCD screen

Typical applications include: Pools and spas, ponds and aquariums, agriculture and hydroponics, water and wastewater treatment, cooling towers, food processing, photo-development and printing, ecological studies, field, laboratory and education institutions.