Widely used in aquarium, glass fishpond, pharmaceutical research, agriculture, laboratory, water environment, quality control and other fields.

• Easy to use, high accuracy
• Quick and easy installation and operation
• EC: Support 3-point calibration automatic identification(1413us 12.88ms and 111.8ms)
• Built-in 3 calibration points(1413uS/cm 12.88ms /cm 111.8ms /cm)
• PH:1 point (6.86) or 2 point (6.86 4.00) (6.86 9.18) or 3 point (6.86 4.00 9.18) can automatically identify the calibration solution
• This is a professional water level test instrument, the operation is simple, the appearance of fashion, small size and easy to put in your pocket
• Has automatic temperature compensation
• 5 minutes no operation, the meter will automatically shut down. Save power, extend battery life(Battery is not included)
• With backlight function, it is more convenient to read

Specifications:

• Material: ABS
• EC: 
• Measuring range: 0 to10000uS/cm 10.01-19.99ms 20.1-400ms /cm
• Resolution: 1uS/cm; 0.1 mS/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: 0.01-14.00pH
• Resolution: 0.01pH
• Accuracy: ±0.05pH
• 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 * LR44 (not included)
• Waterproof rating: IP67
• Display size: 33*24mm
• Item size: 180 * 37mm / 7.1 * 1.5in
• Item weight: 86g / 3.0ounce

Package included:

• 1 x Water Quality Monitor Tester

• 3 x PH Buffer Powders