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For YK-4 choose EC 1413μS/cm Calibation Solution; Once ec (Conductivity) is calibrated, TDS will be automatically calibrated.
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![]() YK-4 Replacement Probe | ![]() YK-4 pH Meter | ![]() pH Calibration Solution | ![]() pH Calibration Solution | ![]() 1413 EC Calibration | |
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Price
| $15.99$15.99 | $18.99$18.99 | $8.99$8.99 | $12.99$12.99 | $11.99$11.99 |
For YINMIK Tester
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Can for other brand tester
| ✘ | ✔ | ✔ | ✔ | ✔ |
Available for sale
| ✔ | ✔ | ✔ | ✔ | ✔ |
Function
| For YK-4 | For Hydroponic Nutrients | For pH Meter Calibration | For pH Meter Calibration | For EC TDS Meter Calibration |
YINMIK Brand
| ✔ | ✔ | ✔ | ✔ | ✔ |