5-in-1 Professional Digital Water Quality Tester: PH, EC, TDS, Salinity, Thermometer Combo Meter

Water Quality Monitor Tester

Widely used in aquariums, fishponds, pharmaceutical research, agriculture, laboratories, water environments, quality control, and other fields.

Features:

• Easy to use and highly accurate.
• Quick and simple installation and operation.
• EC: Supports 3-point calibration with automatic identification (1413µS, 12.88mS, and 111.8mS).
• Built-in 3 calibration points (1413µS/cm, 12.88mS/cm, 111.8mS/cm).
• PH: Offers 1-point (6.86), 2-point (6.86, 4.00 or 9.18), or 3-point (6.86, 4.00, 9.18) calibration with automatic solution identification.
• Professional water level test instrument. Compact design, easy to carry in a pocket.
• Automatic temperature compensation.
• Auto-shutdown after 5 minutes of inactivity to conserve power and extend battery life. (Battery not included)

Specifications:

• Type: With backlight or without backlight (optional).
• Material: ABS.
• EC:
  • Measuring Range: 0 to 10000µS/cm, 10.01-19.99mS, 20.1-400mS/cm.
  • Resolution: 1µS/cm; 0.1mS/cm.
  • Accuracy: ±2% of the reading.
• TDS:
  • Measurement Range: 0 to 1000ppm, 1000ppm to 10000ppm, 10.1 to 200.0 PPT.
  • Resolution: 1ppm; 0.1 PPT.
  • Accuracy: ±2% of the reading.
• Salinity:
  • Resolution: 0.01%.
  • Accuracy: 0.01-5.00% (±0.1%), 5.10-25.00% (±1%).
• PH:
  • Measuring Range: 0.01-14.00 PH.
  • Resolution: 0.01 PH.
  • Accuracy: ±0.05 PH.
• Operating Environment: 0 to 60.0℃ (32.0-140℉); RH 100%.
• TDS Factor: 0.4 to 1.0.
• Temperature Range: 0.1-60.0℃ (32.0-140℉).
• Temperature Accuracy: ±0.5℃.
• Temperature Resolution: 0.1℃/℉.
• Battery: 3 x LR44, 1.5V, 160mAh.
• Waterproof Rating: IP67.
• Display Size: 33 x 24mm.
• Item Size: 180 x 37mm / 7.1 x 1.5in.
• Item Weight: 86g / 3.0oz.
• Package Size: 183 x 37 x 37mm / 7.2 x 1.5 x 1.5in.
• Package Weight: 100g / 3.5oz.

Package List:

• 1 x Water Quality Monitor Tester
• 3 x PH Buffer Powders
• 1 x PH Test Paper