Controllers
	Sort by:     SKU     Product     Price      Default     See details Pinpoint ORP Controller PINPOINT ORP (REDOX) Controller™ is an inexpensive rugged controller complete with a platinum ORP probe. This device will automate another electrical device like an ozonizer or ozone generation unit within a range selected by the user. This full feature controller will accommodate an electrical d... Our Price: $199.90 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart  See details Pinpoint pH Controller PINPOINT pH Controller™ is an inexpensive yet rugged controller, which includes the appropriate probe and calibration fluids. This device will automate another electrical device such as a calcium reactor or magnetic solenoid for the addition of CO2 into an aquaculture or process system. This full... Our Price: $199.90 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart  See details Pinpoint Temperature Controller PINPOINT Temperature Controller is an inexpensive but rugged controller that can be used for a chiller or a heater; or both a chiller and a heater. Fully programmable setpoints. Farenheit only readout and resolution to 1/10 of a degree, e.g. 78.6 F, make this an easy choice for larger ree... Our Price: $199.90 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart

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	Excellent...I appreciate your help and timely correspondance. thanks Erich in Houston, TX