The new phase sequence indicator Model KM-981 MK-1, introduced by Kusam-Meco, is used to measure the phase sequence and open phase condition by means of LED display and buzzer. It is a convenient, quick measuring, correct and safe device.
Switzer Instrument offers a differential pressure indicator, Model 120/122/180. Salient features: Switzer differential pressure indicator is a rugged design for industrial use to measure the differential pressure in a filtration system or across a flow orifice or level in a tank and indicates directly on a single gauge dial.
Sansel humidity/temperature indicator comes from Sansel Instruments and Controls is one of the leading manufacturers of process control instruments like digital temperature controller, temperature sensors.