The device is specially designed for long term monitoring the pH value, salinity value, and temperature of water in fish tank or aquariums.

Features:
Multifunctional Water Quality Analysis Device: for 24 hours real time monitoring the pH value and salinity value of the fish tank or aquariums.
Compact and Easy to Install: easily hanging the water quality monitor device on the fish tank by the included brackets or fixing it on the wall via the hanging hole. It also equipped with 2 suction cups for fixing the electrode on the fish tank wall.
pH Value Measuring: 0.00~14.00pH measurement range, 0.01pH resolution, and ±0.1pH accuracy.
Salinity Value Measuring: 0~199.9ppt measurement range, 0.1ppt resolution, and ±2%F.S accuracy.
Reliable Quality: high sensitivity electrode probe smart chip for fastly and accurately measurement, and 2 LCD screens with blue backlight for displaying the pH value and salinity value clearly.
Wide Applications: perfect for seawater, horticultural and hydroponics applications where pH and salinity levels need to be continuously monitored for optimal plant growth.

Specifications:
Plug Type: UK
Material: ABS
Input: AC240, 50Hz(UK)
Output: DC6V, 100mA
RANGE:
pH: 0.00~14.00pH
Salinity: 0~199.9ppt
RESOLUTION:
pH: 0.01pH
Salinity: 0.1ppt
ACCURACY:
pH: ±0.1pH
Salinity: ±2%F·S
Operating Environment: 0~50°C, ≤95%
Automatic Temperature Compensation: 0~50°C
Power Supply: DC6V adaptor
Item Size: 88 * 55 * 22mm / 3.46 * 2.16 * 0.86in
Item Weight: 359g / 12.69oz
Package Weight: 513g / 18.10oz
Package Size: 20.5 * 19 * 5.5cm / 8.07 * 7.48 * 2.17in