Danger Gauge Indicates Caution Dangerous And Measure
High Effort Shows Excessive Energy And Gauge
High Competence Means Expertness Competency And Higher
Full Of Ideas Indicates Indicator Invention And Inventions
The Reason the Gas Bill Was So High
Vintage Pressure Gauge
Dial
Old fuel pump
Pressure Gauge
pH
Medical equipment
Cholesterol Meter High Showing Unhealthy Fatty Diet
Lab Equipment
In the lab
Metallic Equipment
Metallic Object
Oxygen cylinder
Quartz clock
Measuring tape
Water pipe and meter
Vintage Pressure Gauge and Valves
Gasholder with meters
Pipeline Junction / Valves
Tripod and rod