The specials instrumentation category includes discounted measurement and control devices such as plastic pressure gauges, ultrasonic level sensors, pH/ORP transmitters, conductivity modules, flow sensors, and gauge isolators. These components support water treatment, chemical processing, industrial and process systems. Even at reduced cost, they retain material compatibility, sensor design integrity and reliable performance to maintain monitoring accuracy and system longevity.
Save $123.47
BAG Series 3 Inch Plastic Pressure Gauge and Isolator
Sale price$123.47
Regular price$246.94
Save $792.00
EchoSonic LU29-01 Ultrasonic Liquid Level Sensor Transmitter
Sale price$792.00
Regular price$1,584.00
Save $543.00
GF Signet 8750-3 pH/ORP Pipe, Tank, Wall Mount Transmitter
Sale price$543.00
Regular price$1,086.00
Save $106.00
GF Signet Conductivity Calibration Tool - 3-2830
Sale price$106.00
Regular price$212.00
Save $40.00
GF Signet Dual Proportional Alarm Card - 3-9000.400-1
Sale price$40.00
Regular price$80.00
Save $344.47
LP 200 Series Plastic In-Line Pressure Transmitter
Sale price$344.47
Regular price$688.94
Save $116.97
OBS Series 2-1/2 Inch Plastic Pressure Gauge and Isolator
Sale priceFrom $116.97
Regular price$233.94
Save $58.47
OBS-DGO Series 2-1/2 Inch Double Sided Plastic Pressure Gauge
Sale price$58.47
Regular price$116.94
Save $38.97
OBS-GO Series 2-1/2 Inch Plastic / 316SS Pressure Gauge
Sale price$38.97
Regular price$77.94
