Apply power. The PV display should show the current reading. If it shows ---, S.ERR, or a flashing value, the sensor is not detected.

⚠️ Do not disturb the process during autotuning — no manual changes or load variations.


Welcome to your Micronova ES99 — sleek, smart, and ready to make routine tasks feel futuristic. This guide takes you through setup, daily use, tips, and troubleshooting in a lively, user-friendly flow. Read straight through or skip to the section you need.

The manual describes how to enter the parameter menu:


If you have lost your way in the menus:


The Micronova ES99 is a popular choice among hobbyists and professionals seeking a compact, feature-rich device for precision measurements or control systems (depending on its specific application — commonly a temperature controller, data logger, or industrial timer). However, like any sophisticated tool, mastering its functions requires a clear understanding of its user manual. This article consolidates the most critical sections of the Micronova ES99 user manual into an easy-to-follow guide.

Note: The Micronova ES99 typically refers to a PID temperature controller or process indicator. If your device serves a different purpose (e.g., a power supply or signal converter), please verify the model number on the unit’s label.


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