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7 Seven Decade 1R - 9999999R Programmable Adjustable SMD Resistor Slide Resistor Board Step Accuracy 1R 1% 1/2 Watt Module 200V
Smart sensor Portable LCD display surface resistance meter tester Handheld Surface Resistance Meter with Data Holding function
0-99999.9 Ohm Simple Resistance Box Precision Variable Decade Resistor Teaching Instrument Teaching Six Knobs Resistance Box
Professional Battery Tester Battery Internal Resistance Voltage Checker Tester With LCD Digital Display Electrical Instruments
1 set Beginners Electronic Components Learning Basic Starter Kit Breadboard Components Projects Electrical Instruments
2 in 1 Digital Oscilloscope Multimeter, with 2.5 Msps High Sampling,Current Frequency Resistance Diode Test