BT-785 5 In 1 TDS Meter – Bluetooth App Compatible

5 in 1 Digital Bluetooth APP TDS Meter Water Quality Tester EC TDS Salt SG Temperature Water Tester for Aquarium Pool Hydroponic — A compact Bluetooth-enabled 5-in-1 water quality pen (model BT-785) that measures TDS, EC, salinity, specific gravity and temperature with a backlit digital display and mobile app connectivity for on-the-go monitoring.

Features

• Bluetooth APP connectivity for real-time readings and logging
• 5-in-1 measurements: TDS, EC, Salt, SG, Temperature
• Clear digital display with backlight for low-light use
• Portable pen-style design for easy testing in aquariums, pools and hydroponic systems
• Battery not included

Technical Details

• Model: Bluetooth 5-in-1 water quality pen BT-785
• Display Type: Digital (with backlight)
• Smart Device: Yes (Bluetooth app)
• Certification: CE
• Battery Included: No

Package Includes

• 1 × Bluetooth 5-in-1 water quality pen (BT-785)

Warning / Advice

• Calibrate regularly for accurate readings; do not submerge beyond the sensor range; battery sold separately.

This tester simplifies water maintenance by providing fast, accurate multi-parameter readings to help prevent fish stress, nutrient imbalances in hydroponics, and unsafe pool conditions. Its Bluetooth logging improves troubleshooting and trend tracking, saving time and reducing guesswork.

Perfect for aquarium hobbyists, pool owners and hydroponic growers; backed by reliable performance. Add this Bluetooth water quality pen to your toolkit today to monitor, record and act on water data with confidence.