Digital Resistance Substitution Box RBOX-D-B-9-1

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Precision laboratory instrument designed for accurate calibration of instruments, such as multimeters, bridges and experimental determination of circuit constants by more substitution.


- 1% precision high stability Metal Film Resistances of 0.5 watt rating each are used.

- Resistance : ranging from 1 ohm to 100 Megohms, started in steps of 0.1 ohm and up to 10M ohm.

- Available in one or more thumb wheel switch, each thumb wheel switch consisting of 10 steps,

housed in powder coated cabinet

- Resolution : from 0.1 ohm and up to 10M ohm

- Maximum Working Voltage : 400V

- Accuracy: ± (1%+0.050ohm)

- 4mm connector socket terminals for each step switch.

Model No.          in the steps of                                                                                              Total Resistance

Nine Dials

RBOX-D-B-9-1   1, 10, 100, 1000, 10000, 100000, 1000000, 10000000, 100,000,000 Ohms 1,111,111,110 Ohms

Prices & specifications are subject to change without notice.

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