Sights | McMaster-Carr

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1,281 Products

Fluid Handling

Sights

Observe and monitor the contents of pipes, tanks, and other containers

231 products

Liquid-Level Gauges

Monitor fluid levels in containers

703 products

Flow Sights

Visually confirm flow and inspect liquid color and clarity

152 products

Flow Transmitters

Send flow rate measurements to PLCs, data loggers, and remote displays

29 products

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

2 products

Sealing

Gauge Glass Gaskets

Seal the glass on level indicators to monitor liquids without leaks

14 products

Electrical

Electrical Enclosure Inspection Windows

View components without exposing them to dust and moisture

35 products

Electrical Enclosure Covers

Replace Fibox enclosure covers

43 products

Containers, Storage, and Furniture

Density Meter Jars

Add liquid and immerse a density meter until it floats for precise readings

6 products

Heating, Ventilation, and Air Conditioning

Duct Flow Sights

Peek inside duct to monitor airflow and check for buildup and blockages

24 products