CAL4-40100 Description
CAL 4-40100 Special Resistors .. (23°C for 2000h) 0.05% max. Option DKD Calibration of a Calibration Resistor at a DKD Calibration Laboratory (supervised by the PTB / Physikalisch Technische Bundesanstalt in Braunschweig) with DKD Calibration Certificate.