Review on 🔬 RCYAGO Premium Multi-Parameter Multi-Function Analyzer: Enhanced Test, Measurement & Inspection by Andrew Agarwal

Buy this device together with the calibration solution for EC and Ph. With the pH calibration solution, I was able to bring the device closer to calibration. With EC calibration solutions, the devices were so far apart that they weren't even close together. There is an adjustment screw and it's easy to use, but couldn't get anywhere near matching numbers. The unit looks cheap and the line diodes had a bit of rust straight out of the box. It's very easy to tell that the instructions were loosely translated from Chinese. No sense of security from the start.