Industrial Process Control Instrumentation

Welcome to the RealTech Controls E-store, where you can purchase available products within the USA. Items are mainly used for industrial purposes, although can be used for commercial or residential applications.
Please contact us for your application, or special requirement. Many items can be customized, and our knowledgeable staff are ready for your call or e-mail. RealTech Controls has business certifications for Los Angeles, California for SLB #4030 and SB #2006591.
Please visit our company website for more detailed product information.
Shop by Category
New In
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PR-4510 Display Programmer$97.00
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Water Hardness Analyzer$3,219.00
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EMEC NFIL/CA Activated Carbon Filter$110.00
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EMEC NFIL/60 Water Filter$89.00
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RTC Panel Meter Cover$77.00
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PR-5725 Frequency Panel Meter$269.00 – $395.00
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PR-5714 Process Panel Meter$265.00 – $415.00
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RTC-LED UV LED Sterilization Tape Light$229.00 – $242.00
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PR-4512 Bluetooth Communication Interface$179.00
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PR-4511 MODBUS Communication Interface$179.00
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PR-4501 Display Programmer – Obsolete$185.00
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PR-4116 Universal Converter$299.00
On Sale
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Product on saleEMEC NPED4 Flow Cell / Probe Holder$270.00 – $290.00
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Product on saleEMEC PEF1ER Flow Cell for SCL Sensors$690.00
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Product on saleEMEC SCL8 Total Chlorine Sensor$1,790.00 – $2,875.00
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Product on saleWRX-A750-MOD Modbus Transceiver$920.00
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Product on saleEMEC KA PLUS Chlorine Pump (3.4GPM)$795.00 – $1,095.00
Best Sellers
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PR-4512 Bluetooth Communication Interface$179.00
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PR-4511 MODBUS Communication Interface$179.00
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Product on saleEMEC NPED4 Flow Cell / Probe Holder$270.00 – $290.00
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Product on saleEMEC KA PLUS Chlorine Pump (3.4GPM)$795.00 – $1,095.00
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PR-4501 Display Programmer – Obsolete$185.00
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EMEC LDSPH PLUS pH Controller$1,595.00
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PR-4510 Display Programmer$97.00
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Water Hardness Analyzer$3,219.00
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PR-4116 Universal Converter$299.00
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RLC-LED Panel Light$75.00
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EAH OCPF82 ORP Sensor$395.00 – $415.00
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EAH OCPF81 pH Sensor$305.00 – $515.00