Beige Screw Mounting Head Voltage Test AC 20V Analog Volt Meter Panel Plastic Ball Bearings The yellow line is to

The yellow line is to control the lower ball valve (threaded down)

Position Quantity: 8

Material:Plastic

Hollow Center Flutes: Clear chips quickly out of holes

high wear resistance and long service life

Beige Screw Mounting Head Voltage Test AC 20V Analog Volt Meter Panel Plastic Ball Bearings The yellow line is toAC voltage panel meter with 0 20V scale range, clear panel cover, white background, plastic housing and beige screw mounted head. The voltage panel meter is low power consumption and long lasting. Analog panel meter with accuracy of class 2. 5 can measure voltage between 0V and 20V. Durable and practical panel meter replacement to replace your old, insensitive or damaged one.