Your shopping cart is empty!
Availability: กรุณาสอบถามค่ะ
Working Principle: When the test strip is placed in the water, the reagent on the test pad will react with the water, causing water changing colors.
Due to different concentrations of the substance to be tested in the water, the color will also be different.
A specific wavelength of light will be absorbed when the incident light in the instrument passes through the sample tube, and the degree of absorption is related to the color of the liquid in the sample tube.
Test Factors |
Chlorine, Total Alkalinity, ph |
Test System | Digital testing |
Application | Pool Spa Hot tubs water testing |
pH range | 6.2-8.4 |
Free Chlorine range | 0-10 mg/L (ppm) |
Total Alkalinity range | 0-180mg/L (ppm) |
Instrumen Operating Temp. Range | 0-40°C |
Analyzer Photometer Size |
9.5×4.5×3.5cm |
Batteries Requirements |
Three LR03 1.5V“AAA” |
Custom Requirements | Welcome |
Instructions |
Step 1. Batteries installation Step 2. Collect water sample Step 3. Wipe water outside the tube Step 4. Calibration Step 5. Choose test items by adjusting M Step 6. Put test strip into sample tube, repeat up and down 30 times, and put it into cell holder. Step 7. Read test results on screen |