





product
Product Specifications
High sensitivity glass electrode probe with low impedance glass sensitive membrane for fast and accurate response
Automatic temperature compensation (ATC) for precise pH measurement considering temperature variations
Three-point calibration with automatic recognition; supports one-point, two-point, and three-point calibration modes for easy and quick calibration

Electrical conductivity + TDS value + temperature
CNÂ¥226.88

[Button Type] TDS/Conductivity/Temperature
CNÂ¥29.90
Data hold function to freeze measurement readings
pH and temperature displayed simultaneously with easy unit switching between °C and °F
Automatic power off after 15 minutes of inactivity to save battery
Backlit LCD display for clear readings in low light conditions
Battery low voltage indicator for timely battery replacement
Compact, portable, and fully functional design with protective probe cap and wrist strap hole
DELIXI DI-509C pH Meter
Protective cap
3 calibration powder packets (pH 4.00, pH 6.86, pH 9.18)
2 x 1.5V batteries
User manual
Packaging box
Water quality testing for household and drinking water (ideal pH 7.5-8.5 weakly alkaline)
Food acidity/alkalinity measurement for fruits and other foods
Aquariums and aquaculture for maintaining suitable pH levels for different fish species
Wastewater treatment and laboratory water quality analysis
General rapid and accurate pH testing in various fields
DELIXI ELECTRIC is a trusted brand formed as a joint venture between China’s top 500 enterprise DELIXI Group and the global top 500 company Schneider Electric, combining strong expertise and reliability in electrical and measurement instruments.

[Household Essential] Measurement Range 09990ppm
CNÂ¥9.21

High Sensitivity TDS Model | Water Temperature Digital Display | Household Tap Water | Pure Water Testing
CNÂ¥22.60