OTVIAP 3 in 1 Portable Digital TDS PH TEMP Meter Water Quality Tester Purity Test Pen,Water Quality Tester(BATTERY NOT INCLUDED)

Features:

• Suitable for water sources, piscine, hydroponics, spas, swimming pools, and other water systems
• 3-in-1 multifunctional water tester — tests pH, TDS, and temperature of any liquids
• Large LCD display for easy reading
• Highly efficient and accurate due to advanced microprocessor technology
• Lightweight and portable design — convenient for indoor and outdoor use
• Automatic temperature compensation: 0°C–60°C

Specification:

• Material: ABS
• Battery: 3 × 1.5V AG-13 button batteries (not included)
• Temperature Compensation: 0–60°C
• Auto Power Off: After 5 minutes
• Environment Temperature: 0–60°C / 32–140°F RH
• Size: 183 × 37 mm / 7.2 × 1.5 inch (Approx.)

Measurement Details:

• pH:
  • Range: 0.00–14.00 pH
  • Resolution: 0.01 pH
  • Accuracy: ±0.05 pH
  • Calibration:
    • 6.86 point: ±0.05 pH
    • 6.86/4.00/9.18 points: ±0.02 pH
• TDS:
  • Range: 1–19999 µS/cm
  • Resolution: 1 PPM
  • Accuracy: ±2%
  • Calibration: Factory calibrated at 1413 µS/cm
• Temperature:
  • Range: 0–60°C
  • Accuracy: ±0.5°C