High precision - accurate and smooth meter movement - Antique Weston Model 301 Panel Voltmeter. Voltage scale 0-145 Volts / 0-7.5 volts. Brass inclosure, glass window 50 Antique Weston Model 301 Panel Voltmeter.
This is a Buy it Now for a Signal Corp grade Voltmeter 0 to 150 Volts AC and made by Weston It is Precision and uses wire wound resistance for constant precision measurement I tested it and it is within a volt still after all this time. It comes with its tag for Military Stock Nice case looks like barely used. The Leather handle is almost perfect It is about 8 in high and 6 in wide.
The Magnehelic is used to measure fan and blower pressures, filter resistance, air velosity, furnace draft, pressure drop accross orifice plates, liquid levels with bubbler systems, and pressures in fluid amplifier or fluidic systems.
The item available here is a new old stock SMC pneumatic precision regulator that has very light shelf wear, but is otherwise unused and in excellent condition. It has not been tested and comes with a 14 day return policy from the date the item was shipped, EXCEPT INTERNATIONAL SHIPPING. Postage is not covered.
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