3Pcs 1R-9999999R Programmable Resistance Board Module 1/2W 1% Accuracy 1R Seven Decade Resistor Board

Description This is resistance substitution box good low cost alternative solution can flexible and quick setting resistance range from 1R to 9999999R step accuracy 1R For educational experiments electronic engineering design or test trimming are excellent applications Specifications Product Name Programmable Resistance BoardProgrammable Resistance 0 to 9 999 999 ohm 1 ohm per step Resistance Tolerance 1 Rated Power 1 2 Watt Max Working Voltage 200V Features 1 Design based on resistors series theorem 2 1 2 watt tolerance 1 SMD resistors 3 High quality FR4 glass fiber PCB 4 With spare parts 7 pieces jumper caps Package Includes 3 1R 9999999R Seven Decade Programmable Resistance Board