230V 3-in-1 pH/Salinity/TEMP Water Quality Detector pH/TEMP-Salinity Controller 14.00pH Value 0-199.9ppt Salinity Water Quality Tester for Aquarium Hydroponics Tank Monitor

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

Features:
Multifunction Functions: for 24 hours real time monitoring the pH value, salinity value and temperature of the tested liquid.
Installation Method: easily hanging the water quality monitor device on the fish tank by the included bracket 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.
Temperature Measuring: 0~70℃ measurement range, 0.1℃ (0.2℉) resolution, and ±1.0℃ accuracy, ℃/℉ temperature unit switchable.   
Reliable Quality: high sensitivity electrode probe smart chip for fastly and accurately measurement, and clearly LCD screen with green backlight dual display the pH/temperature and salinity value.  
Wide Applications: can be used in water sources, soil-free growing, aquarium, hydroponics, laboratory, spas, environment water, swimming pools, water purification systems, etc.

Operating Steps:
1.Connecting AC power supply.
2.Connecting the pH electrode, temperature electrode, salinity electrode into relative electrode socket.
3.Remove the protective cap, clean the electrode with distilled water, put pH electrode, temperature electrode, salinity electrode into liquid which is to be test, and stir lightly. Wait until the digital is stable, read the final value.

Specifications:
Plug Type: US / EU (Optional)
Power Requirement: 110~120V, 60Hz(US), 230V, 50Hz(EU)
Power Consumption: 2W
Material: ABS
Measure Range:
PH: 0.00~14.00pH
Salinity: 0~199.9ppt
Temperature: 0~70℃
Resolution:
PH: 0.01pH
Salinity: 0.1ppt
Temperature: 0.1℃
Accuracy:
PH: ±0.1pH
Salinity: ±2%F.S
Temperature: ±1.0℃
Input Resistance: 1012Ω
Set Range: pH 3.50~10.50pH
Temperature Compensation: 0~50℃
Operating Temperature: 0~50℃ (32~122℉)
Ambient Humidity: ≤90%RH
Relay Contact: 5A for AC250V
Mini Screwdriver Size: 91 * 10mm / 3.19 * 0.39in
Item Size:
Controller: 160 * 95 * 40mm / 6.30 * 3.74 * 1.57in
Power Control: 130 * 65 * 40mm / 5.12 * 2.56 * 1.57in
Item Weight: 833g / 29.39oz
Package Weight: 1029g / 36.29oz
Package Size: 32 * 20.5 * 7.5cm / 12.60 * 8.07 * 2.95in

Packing List:
1 * Water Quality Monitor
1 * pH Electrode
1 * Salinity Electrode
1 * Temperature Probe
1 * Mini Screwdriver
2 * Suction Cup
4 * Screw
4 * Anchor Bolt
1 * Manual (English)