説明

• Professional 2 in 1 PH TDS Meter Tester Water Quality Monitor Online PH/TDS Acidity Monitor Tester for Aquarium The 2 in 1 water quality video display is authentic and great tool for testing pH / TDS of resolution point Perfect for huge applications, corresponding to beverage, fish hatcheries, food processing, aquarium, photography, laboratory, high quality control, school & colleges, swimming pools, water circumstances Features: Separate pH and TDS electrode, precise measurement Can on-line display screen for a long time Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water techniques Automatic temperature reimbursement Use to measure the pH / TDS of answer Easy calibration of pH and TDS with only a mini-screwdriver Large and clean LCD with backlight, clean to learn and precisely measuring purposes Specifications: Range: pH: zero ~ 14 TDS: 0 ~ 1999PPM/cm Resolution: pH: 0 Accuracy: pH: plusmn0 Temperature Compensation: zero C ~ 50 C Working temperature: 0 C ~ 50 C Power supply: DC 6V (Power-supply Adaptor) Plug Type: EU Battery: 1 AG-13 Button Cell Batteries (NOT Included!!) Note: It will come with out retail field

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