American Educational Products 6 Wire-Wound Mounted Resistors, 5 to 1000 ohm, 5WSecurely mounted resistors great for use with the Wheatstone Bridge These six wire wound resistors ranging from 5 to 1000 ohm are mounted on a 10 x 15 cm base and are rated at 5 watts The resistor's value is hidden from view; and the students try to assess the value of the resistance Measures 6" x 4" x 1 1 2" Weighs about 5 pounds Securely mounted resistors. Great for use with the Wheatstone Bridge. These six wire wound resistors ranging form 5 to