TDS Wand TDS Wand CW512
The TDS Wand™ replaces the EC Dipstick™ as the new flagship PPM meter from CWP Instruments™. The lighted display is large and easy to read. There are no mistakes when the temperature compensating microchip quickly senses the electro-conductivity of the nutrient solution or water sample and automatically freezes the displayed reading. PPM, EC and CF scales are easi... — Ships from Portland, Oregon USA...more info.
The Speedster Motor Speed Controller. Control Wizard Products presents... The Speedster motor speed controller. Control the speed of your fans, or single speed routers, sanders, or other power tools.The Speedster™Fan/Blower Speed ControllerInstructions1. Before using this speed controller please read the instructions that came with your fan/blower to familiarize yourself with its operation.2. Verify that the Speed Cont... — Ships from Portland, Oregon USA...more info.