eTC Rejustor Adjustable 21K - 30K Divider with Adjustable TCR which allow independent, precision control of both the resistance and Temperature Coefficient of Resistance (TCR) for each resistor. Each Resistor is independently electrically adjustable to any value from its as-manufactured value down 30% (e.g. 30K down to 21K ), with accuracy 0.1% or better. Each Resistor's Temperature Coefficient is independently adjustable such that the TC of the divider output is adjustable between +150 V/V/K and -150 V/V/K