US$ 75.00
front and rear O2 sensors
a lamp house
preserving the field between teaching sessions
Borosilicate 3
Two-inch vinyl-coated fingers on this three-finger extension clamp mount to a swivel boss head fitting rods up to 18mm
Moving Coil DC Ammeter, 0-5A Material_Rubber front and rear O2 sensorsInclined face EDM 80 moving coil DC ammeter measuring 0 5A at plus or minus 2. 5% accuracy, designed so seated students read the needle without parallax error from a steep viewing angle.
US$ 75.00
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US$ 31.00
US$ 55.00
US$ 70.00
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