Good luck with your favorite purchases3 in 1 pH/TDS/TEMP Meter PH-2826 Detector pH Controller with Electrode BNC Type Probe Water Quality Tester for AquariumFeatures:1.Widely used to test the pH / Temperature / TDS (Total Dissolved Solids) of water.
2.With relay output power socket, you can control the pH value according to your requirements.
3.You can replace the fuse easily and fast with external replacement. Detachable and replaceable pH electrode.
4.With power plug for air outlet stone, oxygen pumps, carbon dioxide regulators, solenoid valves and other pH control devices.
5.Test the TDS with both PPT and PPM units at will.
6.Easy calibration of pH/TDS with just a mini-screwdriver and automatic temperature compensation.
7.Clear LCD with backlight, 3 results displayed simultaneously. Easy to use and provide instant display of results.
8.Test temperature in ° / °(switchable units) and can online monitor and control pH for a long time.
9.Apply in water sources, soil-free growing, aquarium, hydroponics, laboratory, spas, environment water, swimming pools, water purification systems, etc.
Speciications:Measure Range: pH: 0.00-14.00PH
TDS: ppm: 0-1999ppm; ppt: 0~19.99PPT
TEMP: -50°C-70°C(-58°F-158°F)
Resolution: PH: 0.01PH
TDS: 1ppm; 0.01PPT
TEMP: 0.1°C(0.2°F)
Accuracy: PH: ±0.1PH
TDS: ±2%F.S
TEMP: ±1.0°C(±2°F)
Set Range: pH 3.50pH～10.50pH
Power: AC230V(AC110V)
Operating Temperature: 0°C~50℃
Dimensions: 1.160*106*40mm
Relay Contact: 5A/250VAC
Weight: 680g
Operation:1. Connecting AC power supply(Make sure the corect).
2. Connecting the pH electrode、TEMP electrode into relative electrode socket.
3. Remove the protective cap,clean the electrode with distilled water,put pH electrode,TDS electrode, temperature electrode,into liquid which is to be test. and stir lightly.Wait until the digital is stable'read the final value.
PH Calibration1. Immerse the electrode in pH 6.86(under the temperature of 25℃ ) standard buffer solution of phosphate, and gently shake the electrode.2. Regulate the pH7 trimmer with a screwdriver until the buffer solution value corresponding to the measurement temperature is obtained.3. Cleaning the electrode.Immerse the electrode in the standard buffer solution of pH4.01, Regulate the pH4 trimmer with a screwdriver until the buffer solution value corresponding to the measurement temperature is obtained.4. Cleaning the electrode.Immerse the electrode in the standard buffer solution of pH9.18 and gently stir until the display value is stable.If the error of display value is in the allowable range,then calibration is finished. If not, repeat 2.3.TDS Calibration1. Press "MODE” to choose “PPT” mode, then dip TDS electrode into 6.44PPT standard buffer solution, and shake lightly.2. When the showing value is stable,adjust by bottom "PPT” until it shows 6.44PPT. Wash electrode in distilled water and dry it with filter paper.3.Dip the device into 1382PPM standard solution, Press“MODE"to choose“PPM”mode When the showing value is stable,adjust by bottom “PPM” until it shows 1382PPM.Packing list:1 * 3 in 1 Water Quality Tester with TDS Electrode
1 * pH Electrode
1 * Temperature Electrode
2 * Suction Cups
4 * Self-tapping Screws
1 * Mini Screwdriver
1 * User Manual
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