Calibration Standard Resistors for Handheld Desktop Multimeters at 25PPM

Professional Grade Standard Resistors for Precise Multimeter Calibration

Unknown test equipment transformer

Tight Fit Standard Resistor for Multimeter Calibration Loose Parts 25PPM

Standard Resistor for Multimeters Loose Parts Accurate Calibration 25PPM

for DMM 4-wire short socket resistance calibration multimeter verification tool

Calibration Resistor for Multimeters with Accurate Resistance of 25PPM

Multimeter Calibration Resistor with 0 1 Percent Accuracy and Reliable Design