Yieryi 5 in 1 pH Meter PH/ORP/TDS/EC/Temperature Water Quality Tester ORP Tester for Hydroponics, Aquarium

yieryi 5 in 1 Water Quality Tester PH/ORP/TDS/EC/Temperature Water Purity Tester with Calibration

This meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water, boilers and more. 

The EZ-9910 measuresPH/ORP/TEMP/TDS/EC Features include Supports 3-point calibration automatic identification ,water resistant body, simultaneous temperature display, sleek, lightweight design, a large LCD display, Automatic Temperature Compensation (ATC),Display support backlight, data-hold function and low-battery indicator. 

• PH: 0.00-14.00pH
• Resolution: 0.01ph
• Accuracy: + / - 0.05 pH
• TDS : 0 - 9990ppm;
• Resolution: 1ppm; 0.1 ppt
• Accuracy: ± 2% of reading
• ORP: 0.00 to ± 1000mV
• Resolution: 0.01%
• Accuracy: 0.01-5.00% (± 0.1%);
• EC: 0 ~ 19990us/cm