5-in-1 Water Quality Tester, Rechargeable Digital TDS EC pH Salinity Temperature Meter with Type-C Charging, High Precision Multifunctional Pen for Home and Aquarium (Chinese Voice Broadcast)

5-in-1 Water Quality Tester, Rechargeable Digital TDS EC pH Salinity Temperature Meter with Type-C Charging, High Precision Multifunctional Pen for Home and Aquarium (Chinese Voice Broadcast)

• 5-IN-1 MULTIFUNCTIONAL TESTER: Measures pH (0.00-14.00pH), EC (0-9999μs/cm), TDS (0-9999ppm), Salinity (0-9999ppm, 10.0-100ppt, 0.01%-10.00%), and Temperature (0.1-60°C/32.1-140°F) for comprehensive water quality analysis
• RECHARGEABLE DESIGN: Features convenient Type-C charging port for easy recharging, eliminating the need for frequent battery replacements and providing long-lasting use
• HIGH PRECISION DIGITAL DISPLAY: Large LCD screen clearly shows accurate readings with hold function to lock measurements for easy recording and analysis
• EASY OPERATION: Simple button controls including ON/OFF, HOLD/TEMP, and MODE/CAL buttons allow quick switching between measurement modes and calibration functions
• VERSATILE APPLICATIONS: Ideal for testing drinking water, aquariums, pools, spas, hydroponics, and home water quality monitoring with portable pen-style design