Water Tester, 4 in 1 pH Salinity Meter Thermometer Water Quality Monitor Pen for Aquarium Fish Tank Continuous Testing

Item Type: Water Quality MonitorMaterial: ABSWeight: Approx. 640g/22.6ozPH Value: 0.00-14.00pHTemperature: -50-70℃ (-58-158℉)Relative Humidity: 10%-99%RHSalinity: 0-199.9pptResolution: PH value: 0.01pHTemperature: 0.1℃ (0.2℉)Relative Humidity: 1%RHSalinity: 0.1pptAccuracy:PH value: ±0.1pHTemperature: ±1℃(±2℉)Relative Humidity: 5%RHSalinity: ±2% FSTemperature Compensation: 0-50℃Working Temperature: 0-50℃Battery Information: 110mAh 6V Ni-MH Battery (Can use power adapter)Package List：1 x Water Quality Monitor2 x Probe1 x Mini Screwdriver1 x Power Cord1 x Bracket2 x Suction Cup1 X Instruction

• The water quality control device can be easily hung in the fish tank by fixing it on the wall through the attached bracket or through the hanging hole.
• It is also equipped with 2 suction cups, which can fix the electrode on the wall of the fish tank.
• 3 LCD displays with white backlight can clearly display pH, salinity, humidity and temperature.
• Reliable quality, intelligent chip, high‑sensitivity electrode probe, can measure quickly and accurately.
• The shell is made of high-quality ABS material, wear- and , not easy to damage.