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This manual introduces the pre-PID control function of the FR-F500-CH series inverter, including function overview, system structure, parameter setting and other contents.

Starter 2C pH meter user manual, mainly introduces the product's technical parameters, instrument accessories installation, LCD display, operation keys, pH electrode calibration, measurement, maintenance and other contents

The document describes the features and characteristics of the E.coli Competent Cells stbl3 TM product kit.

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WR8604DM is a high-end four-output CATV network optical receiver recently launched by our company. The front stage of this machine adopts all-arsenic gallium MMIC amplifier, and the rear stage is an arsenic gallium module amplifier. The optimized circuit design, combined with our company's more than ten years of professional design experience, makes this machine achieve relatively high performance indicators. The RF attenuation and equalization are all adjusted by fixed attenuation inserts. It is very convenient for engineering debugging and is the mainstream model for building CATV networks.

SD-ZW900 smart temperature and humidity controller instruction manual, introduces the basic functions, working principles, technical specifications, panel and operation of the product.