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Get it between 2025-02-18 to 2025-02-25. Additional 3 business days for provincial shipping.
[Professional ORP maintenance solution]: The 50mL packaging box is very suitable for electrode immersion. Soak the ORP probe in maintenance solution for 6-8 hours, easily remove the ORP electrode oxidation caused by long-term transportation and use, so that the reading remains accurate.
[Accurate 222mV ORP calibration solution]: Easy to calibrate. No need to order ORP calibration powder packs and perform complicated solution preparation steps. Just adjust the tester to ORP mode, press and hold the CAL key, adjust the value to 222, and complete the calibration.
[Longer service life]: The package contains 2 bottles of 10mL ORP electrode protection solution. The dropper shape design makes it easy to drop into the sponge without a dropper. Just drop a few drops of the solution onto the sponge in the protective cap. This can prevent the ORP electrode from oxidizing, keep the electrode stable and sensitive, and extend its service life.
[YINMIK Service for You]: YINMIK provide high-quality after-sales service and professional knowledge answers, so there is no need to hesitate to place an order. If you have any questions, please email us and we will respond to you within 24 hours. We are happy to solve any product problems for you.
[Package list]: 2*50mL ORP maintenance solution, 1*50mL 222mV ORP calibration solution, 2*10mL ORP electrode protection solution.