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Solid extruded aluminum body. |
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Free-floating piston type valves reduce o-ring wear. |
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Extra access port for vacuum line. |
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Silicone dampened gauges smooth out needle movement. |
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Gauges can be easily recalibrated in the field to maintain accuracy. |
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Extra large sight glass for visual refrigerant check. |
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Large easy-to-grip knobs. |
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Models available for various types of refrigerants. |