RTR-502 External Sensor Temp Thermo-Recorder Tub & Shower our tiles are resistant to

our tiles are resistant to wear and tear

Hassle-Free Cooking

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providing efficiency

Each function can operate together or separately

RTR-502 External Sensor Temp Thermo-Recorder Tub & Shower our tiles are resistant toRTR 502 Closeout. All sales are final. Brand new and unused. T&D Corporation RTR 502: Outdoor Temperature Sensor for Wide Measurement Range The RTR 502 is equipped with built in wireless communication capability. The RTR 502 thermo recorder is a compact and durable data logger featuring waterproof and dust proof construction. In addition to the included sensor model TR 5106, we offer a variety of exclusive RTR 502 optional sensors to meet your needs