Manufacturer & Supplier of Compound Range Switches & Fixed Differential Type Compound Range Switch. Our product range also comprises of Pressure Switches, Pressure Transmitters and Differential Pressure Switches. Go To More Details http://nkinstruments.com/products/Compound-Range-Switches/oEoC2YUqX45alm_uGTmVFuGH4zAlzajl03Zl7HrN1g0