WQM-525 WiFi Smart pH Meter 8-in-1, Multi-Parameter Water Quality Tester for pH/TDS/EC/Salinity/ORP/Temp for Aquarium, Hydroponics, Pool

This all-in-one professional device delivers real-time, accurate data directly to a smartphone, revolutionizing how water quality is monitored in countless applications.

Applications:

Aquaculture & Aquaponics: Fish farms, shrimp hatcheries, nutrient management.
Hydroponics & Aquaponics: Commercial grow operations, indoor farming.
Water Treatment & Filtration: RO system monitoring, water purification services.
Food & Beverage Industry: Quality control in production lines.
Swimming Pool & Spa Maintenance: Professional service companies.
Laboratories & Educational Institutions: Research and teaching.
Aquarium & Horticulture Hobbyist Markets: High-end consumer segment.

Features:

• Real-time remote monitoring via WiFi connection (Tuya app)
• Bright, easy-to-read digital display
• Multi-parameter measurement for comprehensive water analysis
• Automatic unit switching for TDS (ppm/ppt) and EC (μS/cm & mS/cm)
• Durable probe with protective cap and preservation liquid
• Easy calibration process with recommended 4–6 month intervals
• Wide application range for home, commercial, and industrial water systems

Specifications:

• pH Measurement
  • Range: 0–14
  • Resolution: 0.01
  • Accuracy: ±0.05
• Temperature Measurement:
  • Range: 0–60°C / 32–140°F
  • Resolution: 0.1°C / 0.5°F
  • Accuracy: ±0.1°C / ±0.1°F
• TDS Measurement:
  • Range: 0–999 ppm & 1.00–200 ppt
  • Resolution: 1 ppm / 1 ppt
  • Accuracy: ±5% F.S
• Electrical Conductivity Measurement:
  • Range: 0–999 μS/cm & 1.00–400 mS/cm
  • Resolution: 1 μS/cm / 1 mS/cm
  • Accuracy: ±5% F.S
• Salinity Measurement:
  • Range: 0.01%–25.00%
  • Resolution: 0.01%–5.00% (±0.1%), 5.10%–25.00% (±1%)
  • Accuracy: ±2% F.S
• Specific Gravity Measurement:
  • Range: 1.000–1.222
  • Resolution: 0.1
• ORP Measurement
  • Range: 0–±999 mV
  • Resolution: 1 mV

Set Includes:

• 1 x 8 in 1 WiFi pH Meter Main Unit
• 1 x Multi-Parameter Probe with Protective Cap
• 1 x Probe Floater Ring
• 1 x Wall clip
• 2 x Wall Bracket
• 6 x Ph calibration powder ( 4.01/6.86 /9.18)
• 2 x 3M adhesive sticker
• 1 x USB power cable
• 2 x Power plug
• 1 × English User Manual