Portable DC Kelvin Bridge DY-B57P
Wide resistance range by Kelvin bridge covers from 0.01µΩ - 1.11110kΩ
Resistance Decade Box DY-R75E DY-R76E DY-R77E
Six dials of DC resistance covers from 0.01~11111.11Ω(R75E), 0~111111.0Ω(R76E), 0~1111110Ω(R77E)
Wide resistance range by Kelvin bridge covers from 0.01µΩ - 1.11110kΩ
Six dials of DC resistance covers from 0.01~11111.11Ω(R75E), 0~111111.0Ω(R76E), 0~1111110Ω(R77E)