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The Hanna GroLine Waterproof Portable pH/EC/TDS/Temperature Meter is supplied with an amplified polypropylene body pH/EC/TDS/temperature probe
helping optimize conditions for fruits
Built-in temperature sensor: Compensates both pH and conductivity readings against standards and samples
One-to-four split: A single 2
Higher-moisture goods
Ruck MTP 20 Fan Speed Controller | 0-10V 10kΩ Potentiometer for EC Fans Air Boxes The Hanna GroLine Waterproof PortableThe Ruck MTP 20 fan speed controller adjusts Ruck EC inline fans through a 10 k potentiometer dial over a 0 10V signal, with marked Min, Norm, and Max positions for repeatable settings. This 0 10V EC fan controller mounts surface or flush and carries an IP44 rating (IP54 with the included surface case). Ruck MTP 20 Fan Speed Controller for Ruck EC Fans The Ruck MTP 20 fan speed controller is a 10 k potentiometer that varies Ruck EC fan speed over a 0