ZX90E- ZX99E High Precision Decade Resistance Box Made in China - ZX90E- ZX99E High Precision Decade Resistance Box Manufacturers - Huazheng Electric Manufacturing (Baoding) Co.,Ltd
General Resistance DA-74-3X Decade Box, 7 Decades, 111,111.1 Max Ohms from Cole-Parmer
Clarostat 240C Decade Power Resistor Box, 0 to 999,999 Ohms
Amazon.com: HELYZQ 0-9999.9 Ohm Variable Resistance Box Decade Resistor Experimental Equipment for Physical School Teaching : Industrial & Scientific
Decade Resistance Box - Supertek Scientific
High Power Resistance Decade Box - IET Labs
High Resistance Decade Box HRRS Series -IET Labs, Inc