| Model Number |
YY-9909 |
| Type |
water quality tester |
| Battery |
|
| Material |
platic |
| Product name |
5 in 1 water quality tester |
| Power supply |
3*LR44 button battery |
| Color |
Black |
| Display |
Blacklit LCD Display |
| Usage |
Saltwater Pool, Hot Tubs, Aquariums, Drinking Water, Hydroponics ,ect. |
| Waterproof |
IP66 |
| Test item |
PH / Salinity /EC /TDS/TEMP |
| Temperature compensation |
0-60°C |
| Product Dimension |
183*42*42mm |
[5-in-1 Digital pH Meter]
The 5-in-1 digital meter tests pH, TDS, EC, salinity, and temperature. Perfect for saltwater pools, hot tubs, aquariums, drinking water, hydroponics, and koi fish ponds. Easy to use with high accuracy, providing reliable and quick measurements for various water quality parameters.
[Salt Tester for Saltwater Pool]
Monitor and maintain optimal salinity levels in your saltwater pool effortlessly with the Salinity Tester. Simple and fast to operate, it accurately measures the salt content to ensure your chlorine generator runs efficiently. Ideal salinity range: 2700-3400 ppm for pools and 2000-3000 ppm for hot tubs. Switch between salinity modes with a press of the MODE button.
[Test the pH Level of Your Pool]
Measure pH levels from 0.00 to 14.00. For optimal performance and clean water, maintain a pH level between 7.2 and 7.8, depending on the pool type (fiberglass, vinyl, or tiled pools).
[Versatile Salinity Testing Modes]
The pH Meter offers three salinity testing modes: general (0-9999 ppm), seawater (10-200 ppt), and food (0.01-25%). Switch to salinity mode for accurate and reliable results since TDS and salinity share the same units.
[Easy Calibration and Auto Temperature Compensation]
Featuring three-point calibration (4.00, 6.86, 9.18) and automatic temperature compensation (ATC) from 32-122°F, the meter ensures consistent readings regardless of water temperature. The large backlit LCD screen allows for easy reading in any lighting condition, making it a convenient tool for maintaining pool water quality.
How to Calibrate the pH Meter?
1. Before calibration, prepare 3 beakers containing 250ml of pH 4.00/pH 6.86/pH 9.18 standard solution separately.
2. Rinse the electrode with clean distilled water and wipe it dry. Turn on the pH meter and adjust to pH mode.
3. Immerse the electrode into the pH6.86 buffer solution, wait for the value to stabilize, press "CAL" for 5s, and the screen will display "CAL", when pH6.86 flashes 3 times, the calibration of pH6.86 is finished.
4. Repeat the above steps to calibrate pH4.00 or pH9.18.
Product Parameters:
PH
Range:0.00-14.00pH Resolution :0.01pH Accuracy:+0.05pH
TDS
Range :0-10000ppm,10.1-200.0 ppt Resolution: 1ppm;0.1ppt Accuracy:+2% FS
EC
Range: 0-10000uS/cm Resolution: 1us/cm Accuracy:+2%FS
Salinity Range:0%-20%;0-10000ppm;10.1-200.0 ppt Resolution:1ppm:0.1ppt;0.01% Accuracy :+ 2% FS
TEMP Range:0.0'C-60.0°℃;32.0°F-140°F Resolution: 0.1°C;0.1"F Accuracy: +0.5°C
Calibration pH: pH: pH4.01/pH6.86/pH9.18(Priority calibration of pH6.86 solutions)EC/TDS/SALT:1413us/cm;1382ppm(mg/L)35PPT Work Environment:0-60℃(32.0-140°F);RH 100% Waterproof :IP66 Size:183*42*42mm Display:LCD Backlight Display Temp.ATC:0.1°C~60.0°C Battery:3*1.5V(LR44); Low batteryindicator Automaticshut-off:135 seconds
