Quick view Add to Cart Dwyer Instruments Dwyer Instruments HS-412, Humidity switch, 4-20 mA input sensor, 230 VACupply voltage. MSRP: Was: Now: $122.14 Quick view Add to Cart
Quick view Add to Cart Dwyer Instruments Dwyer Instruments HS-112, Humidity switch, 0-1 V input sensor, 230 VACupply voltage. MSRP: Was: Now: $122.14 Quick view Add to Cart
Quick view Add to Cart Dwyer Instruments Dwyer Instruments HS-312, Humidity switch, 0-3 V input sensor, 230 VACupply voltage. MSRP: Was: Now: $122.14 Quick view Add to Cart
Quick view Add to Cart Dwyer Instruments Dwyer Instruments TS2-020, Digital temperature switch, 230 VAC, F display. MSRP: Was: Now: $87.14 Quick view Add to Cart
Quick view Add to Cart Dwyer Instruments Dwyer Instruments TSWB-020, Temperature/water level switch, 230 VAC, F. MSRP: Was: Now: $207.14 Quick view Add to Cart